| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-2521SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-59677SS | |||
| Azide and BSA Free | NBP2-80856 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-26297SS | |||
| Azide and BSA Free | NBP2-80867 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-06609SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-73935 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-27403 | |||
| BSA Free | NB100-56546SS | |||
![Western Blot: Nbs1 Antibody (1D7) [NB100-221] - Non-transfected (-) and transfected (+) 293T whole cell extracts (30 ug) were separated by 7.5% SDS-PAGE, and the membrane was blotted with NBS1 antibody (1D7) [NB100-221] diluted at 1:500. The HRP-conjugated anti-mouse IgG antibody [NBP2-19382] was used to detect the primary antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-1D7-Western-Blot-NB100-221-img0010.jpg "<b>Genetic Strategies Validation. </b>Western Blot: Nbs1 Antibody (1D7) [NB100-221] - Non-transfected (-) and transfected (+) 293T whole cell extracts (30 ug) were separated by 7.5% SDS-PAGE, and the membrane was blotted with NBS1 antibody (1D7) [NB100-221] diluted at 1:500. The HRP-conjugated anti-mouse IgG antibody [NBP2-19382] was used to detect the primary antibody.")
![<b>Genetic Strategies Validation. </b>Western Blot: Nbs1 Antibody (1D7) [NB100-221] - Sample (30 ug of whole cell lysate). A: HepG2. 7.5% SDS PAGE. Nbs1 Antibody (1D7) [NB100-221] diluted at 1:1000. The HRP-conjugated anti-mouse IgG antibody (NBP2-19382) was used to detect the primary antibody. Observed Molecular Weight at ~97 kDa.](http://images.novusbio.com/fullsize/Nbs1-Antibody-1D7-Western-Blot-NB100-221-img0008.jpg)
![Immunocytochemistry/ Immunofluorescence: Nbs1 Antibody (1D7) [NB100-221] - Nbs1 antibody [1D7] detects Nbs1 protein at nucleus by immunofluorescent analysis.Sample: A431 cells were fixed in 4% paraformaldehyde at RT for 15 min.Green: Nbs1 stained by Nbs1 antibody [1D7] (NB100-221) diluted at 1:500.Red: phalloidin, a cytoskeleton marker, diluted at 1:200.](http://images.novusbio.com/fullsize/nb100-221_mouse-monoclonal-nbs1-antibody-1d7-910202420104417.jpg)
![Various whole cell extracts (30 ?g) were separated by 7.5% SDS-PAGE, and the membrane was blotted with Nbs1 antibody [1D7] (NB100-221) diluted at 1:500. The HRP-conjugated anti-mouse IgG antibody was used to detect the primary antibody.](http://images.novusbio.com/fullsize/nb100-221_mouse-monoclonal-nbs1-antibody-1d7-western-blot-1411202518425223.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 protein levels are elevated in human breast cancers. TMAs containing cores from invasive ductal carcinoma (IvDC), infiltrated ductal carcinoma (IfDC), intraductal carcinoma (IDC) and invasive lobular carcinoma (ILC) as well as pair-matched normal (PM-N) or cancer-free patients (CF-N) were analyzed for Spy1 expression. The Spy1 signal intensity was normalized to nuclear stain (TOTO-3/PI) signal. Patient numbers are indicated below the sample (N). Breast normal and cancer cell lines were analyzed by western blot analysis. Actin was used as a loading control. One representative blot of 2. Image collected and cropped by Citeab from the following publication (The cyclin-like protein Spy1/RINGO promotes mammary transformation and is elevated in human breast cancer. BMC Cancer (2012)) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Speedy-Ringo-Antibody-Western-Blot-NB100-2521-img0006.jpg "Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 protein levels are elevated in human breast cancers. TMAs containing cores from invasive ductal carcinoma (IvDC), infiltrated ductal carcinoma (IfDC), intraductal carcinoma (IDC) and invasive lobular carcinoma (ILC) as well as pair-matched normal (PM-N) or cancer-free patients (CF-N) were analyzed for Spy1 expression. The Spy1 signal intensity was normalized to nuclear stain (TOTO-3/PI) signal. Patient numbers are indicated below the sample (N). Breast normal and cancer cell lines were analyzed by western blot analysis. Actin was used as a loading control. One representative blot of 2. Image collected and cropped by Citeab from the following publication (The cyclin-like protein Spy1/RINGO promotes mammary transformation and is elevated in human breast cancer. BMC Cancer (2012)) licensed under a CC-BY license.")
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 stable protein induces anchorage independent growth. Representative foci after 14 day soft agar assay visualized using light microscopy. Ras-V12 is transfected as a positive control. n = 3. Total numbers of foci were counted over 3 separate plates using separate transfections for each experiment. n = 3. Error bars reflect SE between triplicate experiments. t test was performed. Western blot analysis of experiments performed. Quantified using densitometry followed by normalization for Actin levels. Image collected and cropped by Citeab from the following publication (The cyclin-like protein Spy1/RINGO promotes mammary transformation and is elevated in human breast cancer. BMC Cancer (2012)) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Speedy-Ringo-Antibody-Western-Blot-NB100-2521-img0005.jpg)
![Immunohistochemistry-Paraffin: Speedy/Ringo Antibody [NB100-2521] - Speedy/Ringo was detected in immersion fixed paraffin-embedded sections of human testis using Rabbit Anti-Human Speedy/Ringo polyclonal Antibody (Catalog # NB100-2521) at 1:300 for 1 hour at room temperature followed by incubation with the Anti-Rabbit IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC003). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the nuclei of sperm cells.](http://images.novusbio.com/fullsize/Speedy-Ringo-Antibody-Immunohistochemistry-Paraffin-NB100-2521-img0004.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Detection of Speedy/Ringo in mouse testis (2ug/ml).](http://images.novusbio.com/fullsize/Speedy-Ringo-Antibody-Western-Blot-NB100-2521-img0003.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Elevated Spy1 levels prevent contact inhibition. (A) Representative views of focus formation assays in NIH3T3 cells transfected with Myc-Spy1-WT, Myc-Spy1-TST, positive control Ras-V12 or empty vector PCS3 control. n = 3 (B) Quantification of the number of colonies. Error bars reflect SE between triplicate experiments. t test was performed;** P ≤ 0.01. n = 3 (right panel) Western blot analysis of one representative lysate from A-B. Image collected & cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/1471-2407-12-45), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2521_rabbit-polyclonal-speedy-ringo-antibody-31020241534341.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 stable protein induces anchorage independent growth. (A) 293 cells were transfected with different concentrations of Myc-Spy1-WT, Myc-Spy1-TST or 30 μg of empty PCS3 vector control. Soft agar assay was carried out & plates photographed & quantified on day 14. Foci were averaged over 3 separate transfections for each experiment. n = 3 (B) Western blot analysis of one representative experiment; densitometry in lower panel. n = 3 (C) Representative foci after 14 day soft agar assay visualized using light microscopy. Ras-V12 is transfected as a positive control. n = 3. (D) Total numbers of foci were counted over 3 separate plates using separate transfections for each experiment. n = 3. Error bars reflect SE between triplicate experiments. t test was performed;** P ≤ 0.01. (E) Western blot analysis of experiments in Figure. 1C & D. Quantified using densitometry followed by normalization for Actin levels. (A-E) Error bars reflect SE between triplicate experiments. t test was performed;* P≤ 0.05, ** P ≤ 0.01, *** P ≤ 0.001. Image collected & cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/1471-2407-12-45), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2521_rabbit-polyclonal-speedy-ringo-antibody-310202415541987.jpg)
![Immunocytochemistry/ Immunofluorescence: Speedy/Ringo Antibody [NB100-2521] - CDC2 associates with SPDY at ERES. (A-C) 0 h GV stage oocyte labeled for CDC2 (A, green), DNA (A, blue), & SPDY (B, red). Both CDC2 & SPDY localize to the same cortical domain (C). Note that the center of this oocyte is dented (the area that contains the arrow) causing the structure to appear in the middle of the oocyte, whereas it is located in the cortex. (D-F) 0 h GV stage oocyte stained for Cyclin B (D, green), DNA (D, blue), & P-GM130 (E, red). Cyclin B did not localize to the P-GM130-labeled cortical domain (F). (G-I) 0 h GV stage oocyte labeled for PSTAIR (G, green), DNA (G, blue), & P-GM130 (H, red). Spatial overlap of PSTAIR & phosphorylated GM130 staining (yellow) in a cortical domain is evident in the merged image (I). Images are Z-projections of 2 (A-C) or 3 (D-I) consecutive sections; scale bars represent 20 μm in C, F, & I, & 5 μm in C', F', & I'. Arrows indicate the region of the oocyte that is shown enlarged in the insets (A'-I'). Arrowheads denote the position of the GV. Image collected & cropped by CiteAb from the following publication (//bmcdevbiol.biomedcentral.com/articles/10.1186/1471-213X-9-8), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2521_rabbit-polyclonal-speedy-ringo-antibody-31020241555219.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 stable protein accelerates tumorigenesis in vivo.(A) Percentage of mice presenting with palpable tumors from 0-19 days post-transplant. Each data point represents 4 mice per indicated construct. The entire experiment was repeated three times using three independently derived overexpressing cell lines for each construct. Mann-Whitney Test was performed (p < 0.05). (A; lower blot) Western blots were conducted to measure the stability of Myc-Spy1-WT (left) & Myc-Spy1-TST (right) from representative time points. Empty vector control (Cntl) cell expression levels of Spy1 are seen in lane 1 of each blot. (B) Total tumor volume was calculated for both Spy1-HC11 (Spy1-WT) & Spy1-TST-HC11 (Spy1-TST) transplanted glands. Results were taken from 45 transplants using cells from 3 separate transfections. Error bars reflect SE between transplants from different transfections. Left hand panel reflects overall volume, right hand panel reflects volumes of tissues taken over a month post-transplant. Image collected & cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/1471-2407-12-45), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2521_rabbit-polyclonal-speedy-ringo-antibody-31020241553735.jpg)
![Western Blot: Speedy/Ringo Antibody [NB100-2521] - Spy1 protein levels are elevated in human breast cancers.(A) TMAs containing cores from invasive ductal carcinoma (IvDC), infiltrated ductal carcinoma (IfDC), intraductal carcinoma (IDC) & invasive lobular carcinoma (ILC) as well as pair-matched normal (PM-N) or cancer-free patients (CF-N) were analyzed for Spy1 expression. The Spy1 signal intensity was normalized to nuclear stain (TOTO-3/PI) signal. Patient numbers are indicated below the sample (N). (B) Breast normal & cancer cell lines were analyzed by western blot analysis. Actin was used as a loading control. One representative blot of 2. (C) Western blot of 3 replicate infections of pLKO control or pLKO Spy1 in MDA-231 cells. Middle panel represents the densitometry values over 3 separate experiments. Where Spy1 is corrected for actin levels. Lower panel reflects cell counts at 4, 6, & 24 h post-infection. (All panels) Data shown is mean ± s.d. Student's t-test was performed * P < 0.05;**P < 0.01. (D) Knockdown effects on cell counts of MCF7 cells over 72 h after transfection with either pSUPER empty vector (siCntl) or pSUPER-Spy1 (siSpy1) over 3 separate transfections. Data shown is mean ± s.d. Image collected & cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/1471-2407-12-45), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2521_rabbit-polyclonal-speedy-ringo-antibody-31020241555227.jpg)
![Western Blot: Chk1 Antibody [NB100-464] - Knockout of ORC2 in HCT116 p53-/- cells. Western blot of ORC2 in HBEC and 293T cell lines. Ponceau S staining of total protein or immunoblot of Chk1 show equal loading of the pairs of lanes. Image collected and cropped by CiteAb from the following publication (//elifesciences.org/articles/19084), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Chk1-Antibody-Western-Blot-NB100-464-img0034.jpg "<b>Biological Strategies Validation. </b>Western Blot: Chk1 Antibody [NB100-464] - Knockout of ORC2 in HCT116 p53-/- cells. Western blot of ORC2 in HBEC and 293T cell lines. Ponceau S staining of total protein or immunoblot of Chk1 show equal loading of the pairs of lanes. Image collected and cropped by CiteAb from the following publication (//elifesciences.org/articles/19084), licensed under a CC-BY license.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: Chk1 Antibody [NB100-464] - Section of human breast carcinoma. Antibody: Affinity purified rabbit anti-CHK1 used at a dilution of 1:1,000 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/Chk1-Antibody-Immunohistochemistry-Paraffin-NB100-464-img0029.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: Chk1 Antibody [NB100-464] - Detection of Human Chk1 by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa, 293T, Jurkat, and mouse TMCK cells. Antibodies: Affinity purified rabbit anti-Chk1 antibody NB100-464 used for WB at 0.4 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.](http://images.novusbio.com/fullsize/Chk1-Antibody-Western-Blot-NB100-464-img0032.jpg)
![Immunoprecipitation: Chk1 Antibody [NB100-464] - Detection of human Chk1 by western blot of immunoprecipitates. Samples: Whole cell lysate (1 mg for IP; 20% of IP loaded) from HeLa cells. Antibodies: Affinity purified rabbit anti-Chk1 antibody NB100-464 (lot 2) used for IP at 6 ug/mg lysate. Chk1 was also immunoprecipitated by a previous lot (lot 1) of this antibody. For blotting immunoprecipitated Chk1, NB100-464 (lot 2) was used at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.](http://images.novusbio.com/fullsize/Chk1-Antibody-Immunoprecipitation-NB100-464-img0033.jpg)
![Western Blot: Chk1 Antibody [NB100-464] - Knockout of ORC2 in HCT116 p53-/- cells.(G) WB for indicated proteins in clones indicated on the top. Darker exposure of ORC2 blots is shown at the bottom. Ponceau S stains all proteins on the blot & also indicates equal loading of lanes. Image collected & cropped by CiteAb from the following publication (//elifesciences.org/articles/19084), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-464_rabbit-polyclonal-chk1-antibody-310202415371972.jpg)
![Western Blot: Chk1 Antibody [NB100-464] - Knockout of ORC1 in HCT116 p53-/- cells.(A) Strategy for insertion of a blasticidin gene & poly A site after first methionine of ORC1 in the second exon. (B) PCR on genomic DNA of indicated clones. WT: HCT116 p53-/- & ORC1+/+. ORC1 Knockout clones, B14, B48 & BP32 have an insert on both alleles of ORC1 as indicated by the absence of 0.6 kb PCR product. (C) Western blot for indicated proteins in clones indicated on the top. Darker exposure of the ORC1 blots is shown at the bottom. Ponceau S stains all proteins on the blot & also indicates equal loading of lanes. (D) Immunoblot of soluble & chromatin-associated proteins in the clones indicated at the top. For each panel, all the lanes are from the same blot & exposure. (E) Input cell lysate & immunoprecipitates of ORC1 immunoblotted for ORC1. Darker exposure of the top blots is shown in the middle. Tubulin in the cell lysate or the IgG band in the immunoprecipitate serves as loading control.DOI://dx.doi.org/10.7554/eLife.19084.005 Image collected & cropped by CiteAb from the following publication (//elifesciences.org/articles/19084), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-464_rabbit-polyclonal-chk1-antibody-310202415525253.jpg)
![Western Blot: Claspin Antibody [NB100-247] - Detection of Human Claspin by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa cells. Antibodies: Affinity purified rabbit anti-Claspin antibody NB100-247 used for WB at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.](http://images.novusbio.com/fullsize/Claspin-Antibody-Western-Blot-NB100-247-img0028.jpg "Western Blot: Claspin Antibody [NB100-247] - Detection of Human Claspin by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa cells. Antibodies: Affinity purified rabbit anti-Claspin antibody NB100-247 used for WB at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.")
![Immunohistochemistry-Paraffin: Claspin Antibody [NB100-247] - Sample: FFPE section of human lung carcinoma. Antibody: Affinity purified rabbit anti-Claspin used at a dilution of 1:1,000 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/Claspin-Antibody-Immunohistochemistry-NB100-247-img0027.jpg)
![Immunoprecipitation: Claspin Antibody [NB100-247] - Whole cell lysate (1 mg for IP; 20% of IP loaded) from HeLa cells. Antibodies: Affinity purified rabbit anti-Claspin antibody used for IP at 6 ug/mg lysate. For blotting immunoprecipitated Claspin,was used at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.](http://images.novusbio.com/fullsize/Claspin-Antibody-Immunoprecipitation-NB100-247-img0023.jpg)
![Western Blot: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - Total protein from human HeLa, Jurkat, and mouse MEF and Neuro2A cell lines was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 1.0 ug/ml anti-Mre11 in block buffer and detected with an anti-Armenian Hamster HRP secondary antibody using chemiluminescence.](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Western-Blot-NBP2-59677-img0001.jpg "Western Blot: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - Total protein from human HeLa, Jurkat, and mouse MEF and Neuro2A cell lines was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 1.0 ug/ml anti-Mre11 in block buffer and detected with an anti-Armenian Hamster HRP secondary antibody using chemiluminescence.")
![Immunocytochemistry/Immunofluorescence: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - HeLa cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton-X100. The cells were incubated with anti-Mre11 (15B8.1E7.6) at 2 ug/ml overnight at 4C and detected with an anti-Armenian hamster IgG Dylight 488 (Green) at a 1:500 dilution. Actin was detected with Phalloidin 568 (Red) at a 1:200 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Immunocytochemistry-Immunofluorescence-NBP2-59677-img0003.jpg)
![Immunohistochemistry-Paraffin: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - IHC analysis of a formalin fixed paraffin embedded (FFPE) tissue section of mouse prostate tissue section using 1:500 dilution of Mre11 antibody (clone 15B8.1E7.6). The signal was developed using HRP-DAB indirect detection method and the sections were counterstained using hematoxylin staining. This Mre11 antibody generated a strong nuclear with mild to moderate cytoplasmic staining in the glandular epithelial cells.](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Immunohistochemistry-Paraffin-NBP2-59677-img0005.jpg)
![Flow Cytometry: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - An intracellular stain was performed on A431 cells with Mre11 [15B8.1E7.6] Antibody NBP2-59677B (blue) and a matched isotype control (orange). Both antibodies were conjugated to Biotin. Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Streptavidin - R-Phycoerythrin Protein (2012-1000, Novus Biologicals).](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Flow-Cytometry-NBP2-59677-img0006.jpg)
![Immunohistochemistry-Paraffin: Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - IHC analysis of a formalin fixed paraffin embedded (FFPE) tissue section of mouse prostate using 1:500 dilution of Mre11 antibody (clone 15B8.1E7.6). The signal was developed using HRP-DAB indirect detection method and the sections were counterstained using hematoxylin staining. This Mre11 antibody generated a strong nuclear positivity with considerable mild to moderate cytoplasmic staining in the glandular epithelial cells. Select cells depicted MRE11 foci which reflects towards the presence of DNA damage in those cells.](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Immunohistochemistry-Paraffin-NBP2-59677-img0004.jpg)
![Flow (Intracellular): Mre11 Antibody (15B8.1E7.6) [NBP2-59677] - An intracellular stain was performed on HeLa Cells with Mre11 (15B8.1E7.6) antibody NBP2-59677 (blue). Unstained cells are shown in orange. Cells were fixed with 4% paraformaldehyde, following fixation, cells were permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 1 ug/mL for 30 minutes at room temperature, followed by armenian hamster IgG Alexa Flour 488-conjugated secondary.](http://images.novusbio.com/fullsize/Mre11-Antibody-15B8-1E7-6-Flow-Intracellular-NBP2-59677-img0002.jpg)
![Western Blot: Nbs1 Antibody (7E4A2) [NBP2-26297] - Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and Nbs1 knockout (KO) HeLa cell line. PVDF membrane was probed with 1:1000 of Mouse Anti-Human Polyclonal Nbs1 Antibody [NBP2-26297] followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody [HAF018]. Specific band was detected for Nbs1 at approximately 95 kDa (as indicated) in the parental HeLa cell line, but is not detectable in the knockout HeLa cell line. This experiment was conducted under reducing conditions.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Knockout-Validated-NBP2-26297-img0015.jpg "<b>Genetic Strategies Validation. </b>Western Blot: Nbs1 Antibody (7E4A2) [NBP2-26297] - Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and Nbs1 knockout (KO) HeLa cell line. PVDF membrane was probed with 1:1000 of Mouse Anti-Human Polyclonal Nbs1 Antibody [NBP2-26297] followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody [HAF018]. Specific band was detected for Nbs1 at approximately 95 kDa (as indicated) in the parental HeLa cell line, but is not detectable in the knockout HeLa cell line. This experiment was conducted under reducing conditions.")
![<b>Genetic Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: Nbs1 Antibody (7E4A2) [NBP2-26297] - Analysis of Hela cells using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] (green). Blue: DRAQ5 fluorescent DNA dye [NBP2-81125]. Red: Actin filaments have been labeled with Alexa Fluor-555 phalloidin.](http://images.novusbio.com/fullsize/NBS1-Antibody-7E4A2-Immunocytochemistry-Immunofluorescence-NBP2-26297-img0008.jpg)
![Immunohistochemistry: Nbs1 Antibody (7E4A2) [NBP2-26297] - Analysis of paraffin-embedded rectum cancer tissues using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] with DAB staining.](http://images.novusbio.com/fullsize/NBS1-Antibody-7E4A2-Immunohistochemistry-NBP2-26297-img0011.jpg)
![Flow Cytometry: Nbs1 Antibody (7E4A2) [NBP2-26297] - Analysis of Nbs1 in Hela cells using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] (green) and negative control (red).](http://images.novusbio.com/fullsize/NBS1-Antibody-7E4A2-Flow-Cytometry-NBP2-26297-img0009.jpg)
![Immunohistochemistry-Paraffin: Nbs1 Antibody (7E4A2) [NBP2-26297] - Analysis of Nbs1 in paraffin-embedded cervical cancer tissues using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] with DAB staining.](http://images.novusbio.com/fullsize/NBS1-Antibody-7E4A2-Immunohistochemistry-NBP2-26297-img0010.jpg)
![ELISA: Nbs1 Antibody (7E4A2) [NBP2-26297] - ELISA analysis using Nbs1 Antibody (7E4A2) [NBP2-26297].](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-ELISA-NBP2-26297-img0014.jpg)
![Simple Western: Nbs1 Antibody (7E4A2) [NBP2-26297] - Analysis using Nbs1 Antibody (7E4A2) [NBP2-26297]. Molecular Weight observed at: 115 kDa.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Simple-Western-NBP2-26297-img0017.jpg)
![Immunocytochemistry/Immunofluorescence: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis of Hela cells using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] (green). Blue: DRAQ5 fluorescent DNA dye [NBP2-81125]. Red: Actin filaments have been labeled with Alexa Fluor-555 phalloidin. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Immunocytochemistry-Immunofluorescence-NBP2-80867-img0001.jpg "Immunocytochemistry/Immunofluorescence: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis of Hela cells using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] (green). Blue: DRAQ5 fluorescent DNA dye [NBP2-81125]. Red: Actin filaments have been labeled with Alexa Fluor-555 phalloidin. Image from the standard format of this antibody.")
![Immunohistochemistry-Paraffin: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis of Nbs1 in paraffin-embedded cervical cancer tissues using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] with DAB staining. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Immunohistochemistry-Paraffin-NBP2-80867-img0003.jpg)
![Flow Cytometry: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis of Nbs1 in Hela cells using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] (green) and negative control (red). Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Flow-Cytometry-NBP2-80867-img0004.jpg)
![Immunohistochemistry: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis of paraffin-embedded rectum cancer tissues using mouse Nbs1 Antibody (7E4A2) [NBP2-26297] with DAB staining. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Immunohistochemistry-NBP2-80867-img0002.jpg)
![ELISA: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - ELISA analysis using Nbs1 Antibody (7E4A2) [NBP2-26297]. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-ELISA-NBP2-80867-img0005.jpg)
![Simple Western: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Analysis using Nbs1 Antibody (7E4A2) [NBP2-26297]. Molecular Weight observed at: 115 kDa. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Simple-Western-NBP2-80867-img0007.jpg)
![<b>Genetic Strategies Validation. </b>Knockout Validated: Nbs1 Antibody (7E4A2) - Azide and BSA Free [NBP2-80867] - Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and Nbs1 knockout (KO) HeLa cell line. PVDF membrane was probed with 1:1000 of Mouse Anti-Human Polyclonal Nbs1 Antibody [NBP2-26297] followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody [HAF018]. Specific band was detected for Nbs1 at approximately 95 kDa (as indicated) in the parental HeLa cell line, but is not detectable in the knockout HeLa cell line. This experiment was conducted under reducing conditions. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/Nbs1-Antibody-7E4A2-Azide-and-BSA-Free-Knockout-Validated-NBP2-80867-img0006.jpg)
![Immunohistochemistry-Paraffin: Nbs1 Antibody [NBP1-06609] - Staining of paraffin-embedded mouse bone marrow using Nbs1 Antibody [NBP1-06609].](http://images.novusbio.com/fullsize/NBS1-Antibody-Immunohistochemistry-Paraffin-NBP1-06609-img0003.jpg "Immunohistochemistry-Paraffin: Nbs1 Antibody [NBP1-06609] - Staining of paraffin-embedded mouse bone marrow using Nbs1 Antibody [NBP1-06609].")
![Immunohistochemistry: Nbs1 Antibody [NBP1-06609] - Immunohistochemical staining of NBS1 proteins. Representative examples of typical nuclear staining of NBS1(c) scored as high expression in tumor cells. Correspondingly, examples scored as low expression (f) is shown (40x magnification). Image collected and cropped by CiteAb from the following publication (bmccancer.biomedcentral.com/articles/10.1186/s12885-018-4776-9) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Nbs1-Antibody-Immunohistochemistry-NBP1-06609-img0005.jpg)
![Western Blot: Nbs1 Antibody [NBP1-06609] - Analysis of Nbs1 in NIH/3T3 (Lane 4) and HeLa whole cell extract (Lane 5) with Nbs1 Antibody [NBP1-06609]. Observed molecular weight at ~99 kDa.](http://images.novusbio.com/fullsize/NBS1-Antibody-Western-Blot-NBP1-06609-img0004.jpg)
![Immunohistochemistry: Nbs1 Antibody - BSA Free [NBP1-06609] - Immunohistochemical staining of MRE11, RAD50 & NBS1 proteins. Staining for each protein was scored as high or low as described in the Methods section. Representative examples of typical nuclear staining of MRE11 (a), RAD50 (b), & NBS1(c) scored as high expression in tumor cells. Correspondingly, examples of those scored as low expression for MRE11 (d), RAD50 (e), & NBS1 (f) are shown (40× magnification) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30176843), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-06609_rabbit-polyclonal-nbs1-antibody-31020241517139.jpg)
![Western Blot: RPA2 Antibody (OTI9A1) [NBP2-02182] - Ajuba associates with RPA in HTC75 and IMR90 cells. IP-Western probed with a total anti-RPA32 antibody after immunoprecipitation with a commercial anti-Ajuba antibody (com.) or anti-peptide serum from IMR90 or HTC75 extracts as indicated. Left panel: total lysates (input) for each cell line, and the pre-immune serum (PI) used as a control for the immunoprecipitation. Image collected and cropped by CiteAb from the following publication (//journal.frontiersin.org/article/10.3389/fgene.2013.00095/abstract), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Western-Blot-NBP2-02182-img0021.jpg "Western Blot: RPA2 Antibody (OTI9A1) [NBP2-02182] - Ajuba associates with RPA in HTC75 and IMR90 cells. IP-Western probed with a total anti-RPA32 antibody after immunoprecipitation with a commercial anti-Ajuba antibody (com.) or anti-peptide serum from IMR90 or HTC75 extracts as indicated. Left panel: total lysates (input) for each cell line, and the pre-immune serum (PI) used as a control for the immunoprecipitation. Image collected and cropped by CiteAb from the following publication (//journal.frontiersin.org/article/10.3389/fgene.2013.00095/abstract), licensed under a CC-BY license.")
![Immunocytochemistry/Immunofluorescence: RPA2 Antibody (OTI9A1) [NBP2-02182] - Staining of COS7 cells transiently transfected by pCMV6-ENTRY RPA2.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunocytochemistry-Immunofluorescence-NBP2-02182-img0018.jpg)
![Immunohistochemistry-Paraffin: RPA2 Antibody (OTI9A1) [NBP2-02182] - Staining of paraffin-embedded Human thyroid tissue using anti-RPA2 mouse monoclonal antibody.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunohistochemistry-Paraffin-NBP2-02182-img0017.jpg)
![Flow Cytometry: RPA2 Antibody (OTI9A1) [NBP2-02182] - Analysis of Jurkat cells, using anti-RPA2 antibody, (Red), compared to a nonspecific negative control antibody (Blue).](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Flow-Cytometry-NBP2-02182-img0002.jpg)
![Western Blot: RPA2 Antibody (OTI9A1) [NBP2-02182] - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY RPA2 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-RPA2.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Western-Blot-NBP2-02182-img0003.jpg)
![Western Blot: RPA2 Antibody (OTI9A1) [NBP2-02182] - Analysis of extracts (35ug) from 9 different cell lines by usin g anti-RPA2 monoclonal antibody (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Western-Blot-NBP2-02182-img0019.jpg)
![Immunohistochemistry-Paraffin: RPA2 Antibody (OTI9A1) [NBP2-02182] - Staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-RPA2 mouse monoclonal antibody.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunohistochemistry-Paraffin-NBP2-02182-img0005.jpg)
![Immunohistochemistry-Paraffin: RPA2 Antibody (OTI9A1) [NBP2-02182] - Staining of paraffin-embedded Human colon tissue using anti-RPA2 mouse monoclonal antibody.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunohistochemistry-Paraffin-NBP2-02182-img0011.jpg)
![Immunohistochemistry-Paraffin: RPA2 Antibody (OTI9A1) [NBP2-02182] - Staining of paraffin-embedded Human prostate tissue using anti-RPA2 mouse monoclonal antibody.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunohistochemistry-Paraffin-NBP2-02182-img0016.jpg)
![Flow Cytometry: RPA2 Antibody (OTI9A1) [NBP2-02182] - Analysis of Hela cells, using anti-RPA2 antibody, (Red), compared to a nonspecific negative control antibody (Blue).](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Flow-Cytometry-NBP2-02182-img0001.jpg)
![Immunoprecipitation: RPA2 Antibody (OTI9A1) [NBP2-02182] - (Negative control: IP without adding anti-RPA2 antibody.). For each experiment, 500ul of DDK tagged RPA2 overexpression lysates (at 1:5 dilution with HEK293T lysate), 2ug of anti-RPA2 antibody and 20ul (0.1mg) of goat anti-mouse conjugated magnetic beads were mixed and incubated overnight. After extensive wash to remove any non-specific binding, the immuno-precipitated products were analyzed with rabbit anti-DDK polyclonal antibody.](http://images.novusbio.com/fullsize/RPA2-Antibody-OTI9A1-Immunoprecipitation-NBP2-02182-img0020.jpg)
![Western Blot: RPA2 Antibody (OTI9A1) [NBP2-02182] - Ajuba associates with RPA in HTC75 & IMR90 cells. (A) IP-Western probed with a total anti-RPA32 antibody after immunoprecipitation with a commercial anti-Ajuba antibody (com.) or anti-peptide serum from IMR90 or HTC75 extracts as indicated. Left panel: total lysates (input) for each cell line, & the pre-immune serum (PI) used as a control for the immunoprecipitation. (B) Western for RPA32-p-Thr21 in both HTC75 & IMR90Ajuba-depleted cells. A non-specific band is marked by a *. Total RPA32 levels are shown at the bottom. (C) Model for the role of Ajuba in repression of ATR. The “?” indicates that the interaction between Ajuba & RPA could be direct or indirect. See text for details. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23755068), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-02182_mouse-rpa2-mab-oti9a1-310202415291913.jpg)
![Western Blot: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - Analysis of Chk2 in A) human HEK293 and B) mouse NIH3T3 lysate using Chk2 antibody at 2 ug/ml.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Azide-Free-Western-Blot-NBP2-27403-img0003.jpg "Western Blot: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - Analysis of Chk2 in A) human HEK293 and B) mouse NIH3T3 lysate using Chk2 antibody at 2 ug/ml.")
![Immunocytochemistry/Immunofluorescence: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - Hek293 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X PBS + 0.5% Triton-X100. The cells were incubated with anti-Chk2 (73C175.1.1) at 5 ug/ml overnight at 4C and detected with an anti-mouse Dylight 488 (Green) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective. Image using the standard format of this product.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Azide-Free-Immunocytochemistry-Immunofluorescence-NBP2-27403-img0006.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - Staining of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Azide-Free-Immunohistochemistry-Paraffin-NBP2-27403-img0002.jpg)
![Flow Cytometry: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - An intracellular stain was performed on Hek293 cells with Chk2 [73C175.1.1] Antibody NB100-56546 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550. Image using the standard format of this product.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Azide-Free-Flow-Cytometry-NBP2-27403-img0005.jpg)
![Western Blot: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - analysis of Chk2 in 293 cell lysate. A protein band of approximate molecular weight of 60-62 kDa is detected with Chk2 antibody at 2 ug/ml.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Azide-Free-Western-Blot-NBP2-27403-img0001.jpg)
![Western Blot: Chk2 Antibody (73C175.1.1) [NB100-56546] - Western Blot: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - analysis of Chk2 in 293 cell lysate. A protein band of approximate molecular weight of 60-62 kDa is detected with Chk2 antibody at 2 ug/ml. Image using the Azide Free form of this antibody.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Western-Blot-NB100-56546-img0003.jpg "Western Blot: Chk2 Antibody (73C175.1.1) [NB100-56546] - Western Blot: Chk2 Antibody (73C175.1.1) - Azide Free [NBP2-27403] - analysis of Chk2 in 293 cell lysate. A protein band of approximate molecular weight of 60-62 kDa is detected with Chk2 antibody at 2 ug/ml. Image using the Azide Free form of this antibody.")
![Immunocytochemistry/Immunofluorescence: Chk2 Antibody (73C175.1.1) [NB100-56546] - Hek293 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X PBS + 0.5% Triton-X100. The cells were incubated with anti-Chk2 (73C175.1.1) at 5 ug/ml overnight at 4C and detected with an anti-mouse Dylight 488 (Green) at a 1:500 dilution. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Immunocytochemistry-Immunofluorescence-NB100-56546-img0004.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (73C175.1.1) [NB100-56546] - Staining of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Immunohistochemistry-Paraffin-NB100-56546-img0002.jpg)
![Flow Cytometry: Chk2 Antibody (73C175.1.1) [NB100-56546] - An intracellular stain was performed on Hek293 cells with Chk2 [73C175.1.1] Antibody NB100-56546 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Flow-Cytometry-NB100-56546-img0006.jpg)
![Western Blot: Chk2 Antibody (73C175.1.1) [NB100-56546] - analysis of Chk2 in A) human HEK293 and B) mouse NIH3T3 lysate using Chk2 antibody at 2 ug/ml.](http://images.novusbio.com/fullsize/Chk2-Antibody-73C175-1-1-Western-Blot-NB100-56546-img0001.jpg)
![Western Blot: SMC5 Antibody [NB100-469] - Detection of human and mouse SMC5 by western blot. Samples: Whole cell lysate (50 ug) from HEK293T, Jurkat, RKO, and TCMK-1 cells prepared using NETN lysis buffer. Antibody: Affinity purified rabbit anti-SMC5 antibody NB100-469 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.](http://images.novusbio.com/fullsize/SMC5-Antibody-Western-Blot-NB100-469-img0001.jpg "Western Blot: SMC5 Antibody [NB100-469] - Detection of human and mouse SMC5 by western blot. Samples: Whole cell lysate (50 ug) from HEK293T, Jurkat, RKO, and TCMK-1 cells prepared using NETN lysis buffer. Antibody: Affinity purified rabbit anti-SMC5 antibody NB100-469 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.")
![Immunoprecipitation: SMC5 Antibody [NB100-469] - Detection of human SMC5 by western blot of immunoprecipitates. Samples: Whole cell lysate (1.0 mg per IP reaction; 20% of IP loaded) from HEK293T cells prepared using NETN lysis buffer. Antibodies: Affinity purified rabbit anti-SMC5 antibody NB100-469 (lot 3) used for IP at 6 ug per reaction. SMC5 was also immunoprecipitated by a previous lot of this antibody (lot 2). For blotting immunoprecipitated SMC5, NB100-469 was used at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 75 seconds.](http://images.novusbio.com/fullsize/SMC5-Antibody-Immunoprecipitation-NB100-469-img0002.jpg)