| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Alexa Fluor 405 | NB21-1001AF405 | |||
| Alexa Fluor 488 | NB21-1001AF488 | |||
| Alexa Fluor 647 | NB21-1001AF647 | |||
| Alexa Fluor 700 | NB21-1001AF700 | |||
| Biotin | NB21-1001B | |||
| DyLight 405 | NB21-1001V | |||
| DyLight 488 | NB21-1001G | |||
| DyLight 550 | NB21-1001R | |||
| DyLight 650 | NB21-1001C | |||
| FITC | NB21-1001F | |||
| HRP | NB21-1001H | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB21-1001SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-25994 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-25990 | |||
![Western Blot: Histone H3 [Monomethyl Arg2] Antibody [NB21-1001] - Analysis of Histone H3 [Monomethyl Arg2] in C. elegans embryo lysate. Observed molecular weight is ~14 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[Monomethyl-Arg2]-Antibody-Western-Blot-NB21-1001-img0007.jpg "Western Blot: Histone H3 [Monomethyl Arg2] Antibody [NB21-1001] - Analysis of Histone H3 [Monomethyl Arg2] in C. elegans embryo lysate. Observed molecular weight is ~14 kDa.")
![Western Blot: Histone H3 [Monomethyl Arg2] Antibody [NB21-1001] - Analysis of Histone H3 [Monomethyl Arg2] in HeLa histone prep lysate. Observed molecular weight is ~15 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[Monomethyl-Arg2]-Antibody-Western-Blot-NB21-1001-img0006.jpg)
![Western Blot: alpha Tubulin Antibody (PSH02-94) [NBP3-33139] - Western blot analysis of alpha Tubulin on different lysates with Rabbit anti-alpha Tubulin antibody (NBP3-33139) at 1/5,000 dilution. Lane 1: HeLa cell lysate Lane 2: PC-12 cell lysate Lane 3: NIH/3T3 cell lysate Lane 4: Daudi cell lysate Lane 5: Jurkat cell lysate Lane 6: A431 cell lysate Lane 7: K-562 cell lysate Lysates/proteins at 20 ug/Lane. Predicted band size: 50 kDa Observed band size: 50 kDa Exposure time: 1 minutes 2 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-33139) at 1/5,000 dilution was used in 5% NFDM/TBST at 4C overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/nbp3-33139_rabbit-alpha-tubulin-mab-psh02-94-28820241423313.jpg "Western Blot: alpha Tubulin Antibody (PSH02-94) [NBP3-33139] - Western blot analysis of alpha Tubulin on different lysates with Rabbit anti-alpha Tubulin antibody (NBP3-33139) at 1/5,000 dilution. Lane 1: HeLa cell lysate Lane 2: PC-12 cell lysate Lane 3: NIH/3T3 cell lysate Lane 4: Daudi cell lysate Lane 5: Jurkat cell lysate Lane 6: A431 cell lysate Lane 7: K-562 cell lysate Lysates/proteins at 20 ug/Lane. Predicted band size: 50 kDa Observed band size: 50 kDa Exposure time: 1 minutes 2 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-33139) at 1/5,000 dilution was used in 5% NFDM/TBST at 4C overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.")
![Immunohistochemistry: alpha Tubulin Antibody (PSH02-94) [NBP3-33139] - Immunohistochemical analysis of paraffin-embedded human tonsil tissue with Rabbit anti-alpha Tubulin antibody (NBP3-33139) at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-33139) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/nbp3-33139_rabbit-alpha-tubulin-mab-psh02-94-29820241435223.jpg)
![Immunocytochemistry/ Immunofluorescence: alpha Tubulin Antibody (PSH02-94) [NBP3-33139] - Immunocytochemistry analysis of Daudi cells labeling alpha Tubulin with Rabbit anti-alpha Tubulin antibody (NBP3-33139) at 1/500 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-alpha Tubulin antibody (NBP3-33139) at 1/500 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.](http://images.novusbio.com/fullsize/nbp3-33139_rabbit-alpha-tubulin-mab-psh02-94-29202410484898.jpg)
![Flow Cytometry: alpha Tubulin Antibody (PSH02-94) [NBP3-33139] - Flow cytometric analysis of HeLa cells labeling alpha Tubulin. Cells were fixed and permeabilized. Then stained with the primary antibody (NBP3-33139, 1μg/mL) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).](http://images.novusbio.com/fullsize/nbp3-33139_rabbit-alpha-tubulin-mab-psh02-94-39202488464.jpg)
![Immunoprecipitation: PCNA Antibody (A6-G11-R) [NBP3-32725] - PCNA was immunoprecipitated from 0.2 mg HeLa cell lysate with NBP3-32725 at 2 ug/25 ul agarose. Western blot was performed from the immunoprecipitate using NBP3-32725 at 1/10,000 dilution. Anti-Mouse IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature. Lane 1: HeLa cell lysate (input) Lane 2: NBP3-32725 IP in HeLa cell lysate Lane 3: Mouse IgG instead of NBP3-32725 in HeLa cell lysate Blocking/Dilution buffer: 5% NFDM/TBST Exposure time: 24 seconds; ECL](http://images.novusbio.com/fullsize/nbp3-32725_mouse-pcna-mab-a6-g11-r-2682024158269.jpg "Immunoprecipitation: PCNA Antibody (A6-G11-R) [NBP3-32725] - PCNA was immunoprecipitated from 0.2 mg HeLa cell lysate with NBP3-32725 at 2 ug/25 ul agarose. Western blot was performed from the immunoprecipitate using NBP3-32725 at 1/10,000 dilution. Anti-Mouse IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature. Lane 1: HeLa cell lysate (input) Lane 2: NBP3-32725 IP in HeLa cell lysate Lane 3: Mouse IgG instead of NBP3-32725 in HeLa cell lysate Blocking/Dilution buffer: 5% NFDM/TBST Exposure time: 24 seconds; ECL")
![Immunohistochemistry: PCNA Antibody (A6-G11-R) [NBP3-32725] - Immunohistochemical analysis of paraffin-embedded human lymph node tissue with Mouse anti-PCNA antibody (NBP3-32725) at 1/2,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32725) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/nbp3-32725_mouse-pcna-mab-a6-g11-r-2982024149267.jpg)
![Immunocytochemistry/ Immunofluorescence: PCNA Antibody (A6-G11-R) [NBP3-32725] - Immunocytochemistry analysis of HeLa cells labeling PCNA with Mouse anti-PCNA antibody (NBP3-32725) at 1/100 dilution. Cells were fixed in 100% precooled methanol for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-PCNA antibody (NBP3-32725) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594) were used as the secondary antibody at 1/1,000 dilution.](http://images.novusbio.com/fullsize/nbp3-32725_mouse-pcna-mab-a6-g11-r-29202410484872.jpg)
![Western Blot: PCNA Antibody (A6-G11-R) [NBP3-32725] - Western blot analysis of PCNA on different lysates with Mouse anti-PCNA antibody (NBP3-32725) at 1/20,000 dilution. Lane 1: HeLa cell lysate (15 µg/Lane) Lane 2: HEK-293 cell lysate (15 µg/Lane) Lane 3: HCT 116 cell lysate (15 µg/Lane) Lane 4: K-562 cell lysate (15 µg/Lane) Lane 5: RAW264.7 cell lysate (15 µg/Lane) Lane 6: C2C12 cell lysate (15 µg/Lane) Lane 7: L6 cell lysate (15 µg/Lane) Lane 8: Mouse spleen tissue lysate (15 µg/Lane) Lane 9: Rat spleen tissue lysate (15 µg/Lane) Predicted band size: 29 kDa Observed band size: 34 kDa Exposure time: 11 seconds; ECL; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/20,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/nbp3-32725_mouse-pcna-mab-a6-g11-r-3920248485013.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - Immunocytochemistry of HeLa cells treated with sodium butyrate, using Clone RM130 (red). Actin filaments have been labeled with fluorescein phalloidin (green).](http://images.novusbio.com/fullsize/nbp3-25982_rabbit-histone-h3-mab-rm130-azide-and-bsa-free-2462024132610.png "Immunocytochemistry/ Immunofluorescence: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - Immunocytochemistry of HeLa cells treated with sodium butyrate, using Clone RM130 (red). Actin filaments have been labeled with fluorescein phalloidin (green).")
![Multiplex Immunoassay: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - The binding specificity of RM130 to Histone H3 acetylated at Lysine 14 (K14ac) is not affected by the modification of neighboring amino acids.](http://images.novusbio.com/fullsize/nbp3-25982_rabbit-histone-h3-mab-rm130-azide-and-bsa-free-2462024132621.png)
![Western Blot: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - Western Blot of acid extracts from HeLa cells untreated (-) or treated with sodium butyrate (+) or, using RM130 at 0.5 ug/mL.](http://images.novusbio.com/fullsize/nbp3-25982_rabbit-histone-h3-mab-rm130-azide-and-bsa-free-2462024133241.png)
![Chromatin Immunoprecipitation: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - ChIP performed on HeLa cells using RM130, 5ug. Real-time PCR was performed using primers specific to the gene indicated.](http://images.novusbio.com/fullsize/nbp3-25982_rabbit-histone-h3-mab-rm130-azide-and-bsa-free-226202422321239.png)
![Multiplex Immunoassay: Histone H3 [ac Lys14] Antibody (RM130) - Azide and BSA Free [NBP3-25982] - RM130 specifically reacts to Histone H3 acetylated at Lysine 14 (K14ac). No cross reactivity with acetylated Lysine 4 (K4ac), Lysine 9 (K9ac), Lysine 18 (K18ac), Lysine 23 (K23ac), Lysine 27 (K27ac), Lysine 36 (K36ac), or lysine 79 (K79ac) in histone H3.](http://images.novusbio.com/fullsize/nbp3-25982_rabbit-histone-h3-mab-rm130-azide-and-bsa-free-24620241245915.png)
![Western Blot: Histone H3 [ac Lys9] Antibody (RM161) [NBP2-61536] - Western Blot of acid extracts from HeLa cells untreated (-) or treated (+) with Sodium Butyrate, using NBP2-61536 at 0.25 ug/ml. Observed molecular weight is ~17 kDa.](http://images.novusbio.com/fullsize/Histone-H3-ac-Lys9-Antibody-RM161-Western-Blot-NBP2-61536-img0012.jpg "<b>Biological Strategies Validation. </b>Western Blot: Histone H3 [ac Lys9] Antibody (RM161) [NBP2-61536] - Western Blot of acid extracts from HeLa cells untreated (-) or treated (+) with Sodium Butyrate, using NBP2-61536 at 0.25 ug/ml. Observed molecular weight is ~17 kDa.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry: Histone H3 [ac Lys9] Antibody (RM161) [NBP2-61536] - Immunohistochemistry staining of HepG2 cells using NBP2-61536.](http://images.novusbio.com/fullsize/Histone-H3-ac-Lys9-Antibody-RM161-Immunohistochemistry-NBP2-61536-img0011.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H3 [ac Lys9] Antibody (RM161) - Azide and BSA Free [NBP2-61536] - Immunocytochemistry of HeLa cells treated with sodium butyrate, using Clone RM161 (red). Actin filaments have been labeled with fluorescein phalloidin (green).](http://images.novusbio.com/fullsize/nbp2-61536_rabbit-monoclonal-histone-h3-ac-lys9-antibody-rm161-immunocytochemistry-immunofluorescence-1892025233714.png)
![ELISA: Histone H3 [ac Lys9] Antibody (RM161) [NBP2-61536] - Sandwich ELISA using HeLa whole cell lysate, treated or untreated with Sodium Butyrate. Using NBP2-61547 at 1 ug/ml as the capture antibody and NBP2-61536 at 1 ug/ml as the detection antibody.](http://images.novusbio.com/fullsize/Histone-H3-ac-Lys9-Antibody-RM161-ELISA-NBP2-61536-img0007.jpg)
![Western Blot: Histone H3 [ac Lys79] Antibody (RM156) [NBP2-61497] - Western Blot of acid extracts from HeLa cells untreated (-) or treated with Sodium Butyrate (+), using NBP2-61497 at 1 ug/ml. Observed molecular weight is ~16 kDa.](http://images.novusbio.com/fullsize/Histone-H3-ac-Lys79-Antibody-RM156-Western-Blot-NBP2-61497-img0004.jpg "<b>Biological Strategies Validation. </b>Western Blot: Histone H3 [ac Lys79] Antibody (RM156) [NBP2-61497] - Western Blot of acid extracts from HeLa cells untreated (-) or treated with Sodium Butyrate (+), using NBP2-61497 at 1 ug/ml. Observed molecular weight is ~16 kDa.")
![<b>Biological Strategies Validation. </b>Multiplex Immunoassay: Histone H3 [ac Lys79] Antibody (RM156) - Azide and BSA Free [NBP2-61497] - RM156 specifically reacts to Histone H3 acetylated at Lysine 79 (K79ac). No cross reactivity with acetylated Lysine 4 (K4ac), Lysine 9 (K9ac), Lysine 14 (K14ac), Lysine 18 (K18ac), Lysine 23 (K23ac), Lysine 27 (K27ac), Lysine 36 (K36ac), Lysine 56 (K56ac), or Lysine 122 (K122) in Histone H3.](http://images.novusbio.com/fullsize/nbp2-61497_rabbit-monoclonal-histone-h3-ac-lys79-antibody-rm156-multiplex-immunoassay-189202523415423.png)
![Chromatin Immunoprecipitation: Histone H3 [ac Lys79] Antibody (RM156) [NBP2-61497] - ChIP performed on HeLa cells with or without Sodium Butyrate treatment, using 5 ug NBP2-61497. Real-time PCR was performed using primers specific to the gene indicated.](http://images.novusbio.com/fullsize/nbp2-61497_rabbit-monoclonal-histone-h3-ac-lys79-antibody-rm156-chromatin-immunoprecipitation-18920252338177.png)
![ELISA: Histone H3 [ac Lys79] Antibody (RM156) [NBP2-61497] - Sandwich ELISA against acetylated histone H3 using NBP2-61497 at 5 ug/ml as the capture antibody and NBP2-61547 at 1 ug/ml as the detection antibody.](http://images.novusbio.com/fullsize/Histone-H3-ac-Lys79-Antibody-RM156-ELISA-NBP2-61497-img0003.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H3 [ac Lys79] Antibody (RM156) - Azide and BSA Free [NBP2-61497] - Immunocytochemistry of HeLa cells treated with sodium butyrate, using Clone RM156 (red). Actin filaments have been labeled with fluorescein phalloidin (green).](http://images.novusbio.com/fullsize/nbp2-61497_rabbit-monoclonal-histone-h3-ac-lys79-antibody-rm156-immunocytochemistry-immunofluorescence-189202523374010.png)
![Western Blot: GAPDH Antibody (RM114) [NBP2-77402] - Western blot of A431 cells, using NBP2-77402, showed a band of GAPDH at the predicted MW (~36 kDa).](http://images.novusbio.com/fullsize/GAPDH-Antibody-RM114-Western-Blot-NBP2-77402-img0002.jpg "Western Blot: GAPDH Antibody (RM114) [NBP2-77402] - Western blot of A431 cells, using NBP2-77402, showed a band of GAPDH at the predicted MW (~36 kDa).")
![Immunocytochemistry/Immunofluorescence: GAPDH Antibody (RM114) [NBP2-77402] - Immunocytochemical staining of HeLa cells, using NBP2-77402 (red). Nuclei have been labeled with DAPI (blue).](http://images.novusbio.com/fullsize/nbp2-77402_rabbit-monoclonal-gapdh-antibody-rm114-immunocytochemistry-immunofluorescence-199202502434.png)
![Western Blot: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K27me1 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~17 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys27]-Antibody-Western-Blot-NBP2-59192-img0001.jpg "Western Blot: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K27me1 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~17 kDa.")
![Immunocytochemistry/Immunofluorescence: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - Human osteosarcoma (U2OS) cells were stained with Histone H3 [Methyl Lys27] Antibody and with DAPI. Cells were fixed with 4% formaldehyde for 20' and blocked with PBS/TX-100 containing 5% normal goat serum. (A): cells were immunofluorescently labeled with the Histone H3 [Methyl Lys27] Antibody (left) diluted 1:1,000 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa568 or with DAPI (right), which specifically labels DNA. (B), (C), (D), (E): staining of the cells with the Histone H3 [Methyl Lys27] Antibody after incubation of the antibody with 2 ng/ul blocking peptide containing the unmodified and the mono-, di- and trimethylated Histone H3 [Methyl Lys27], respectively.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys27]-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-59192-img0005.jpg)
![Chromatin Immunoprecipitation: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - ChIP assays were performed using human HeLa cells, the antibody against H3K27me1 and optimized PCR primer sets for qPCR. ChIP was performed using sheared chromatin from 100,000 cells. A titration of the antibody consisting of 1, 2, 5 and 10 ug per ChIP experiment was analysed. IgG (2 ug/IP) was used as negative IP control. QPCR was performed with primers for the promoter and the coding region of the active gene GAPDH used as a negative and a positive control target, respectively. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys27]-Antibody-Chromatin-Immunoprecipitation-NBP2-59192-img0003.jpg)
![ELISA: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - To determine the titer of the antibody, an ELISA was performed using a serial dilution of the antibody directed against H3K27me1. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the purified antibody was estimated to be 1:32,900.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys27]-Antibody-ELISA-NBP2-59192-img0002.jpg)
![Dot Blot: Histone H3 [Methyl Lys27] Antibody [NBP2-59192] - A Dot Blot analysis was performed to test the cross reactivity of against Histone H3 [Methyl Lys27] Antibody with peptides containing other modifications and unmodified sequences of Histone H3 and H4. One hundred to 0.2 pmol of the peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:20,000. This image shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys27]-Antibody-Dot-Blot-NBP2-59192-img0004.jpg)
![Western Blot: Histone H3 [ac Lys18] Antibody [NBP2-59218] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H3R17me2(asym)K18ac . The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~15 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[ac-Lys18]-Antibody-Western-Blot-NBP2-59218-img0001.jpg "Western Blot: Histone H3 [ac Lys18] Antibody [NBP2-59218] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H3R17me2(asym)K18ac . The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~15 kDa.")
![Chromatin Immunoprecipitation: Histone H3 [ac Lys18] Antibody [NBP2-59218] - ChIP assays were performed using human HeLa cells, the antibody against H3R17me2(asym)K18ac and optimized PCR primer pairs for qPCR. ChIP was performed using sheared chromatin from 1,000,000 cells. A titration consisting of 1, 2, 5 and 10 ug of antibody per ChIP experiment was analyzed. IgG (2 ug/IP) was used as a negative IP control. Quantitative PCR was performed with primers for the promoters of the active EIF4A2 and c-fos genes, used as positive controls and for the inactive MYOD1 gene and the Sat2 satellite repeat, used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).](http://images.novusbio.com/fullsize/Histone-H3-[ac-Lys18]-Antibody-Chromatin-Immunoprecipitation-NBP2-59218-img0004.jpg)
![Dot Blot: Histone H3 [ac Lys18] Antibody [NBP2-59218] - To test the cross reactivity of the antibody against H3R17me2(asym)K18ac, a Dot Blot analysis was performed with peptides containing other histone modifications and the unmodified H3R17K18. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H3-[ac-Lys18]-Antibody-Dot-Blot-NBP2-59218-img0002.jpg)
![ELISA: Histone H3 [ac Lys18] Antibody [NBP2-59218] - To determine the titer of the antibody, an ELISA was performed using a serial dilution of the antibody against H3R17me2(asym) K18ac. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:28,800.](http://images.novusbio.com/fullsize/Histone-H3-[ac-Lys18]-Antibody-ELISA-NBP2-59218-img0003.jpg)
![Immunofluorescence: Histone H3 [ac Lys18] Antibody [NBP2-59218] - Mouse NIH3T3 cells were stained with the antibody against H3R17me2(asym)K18ac and with DAPI. Cells were fixed with 4% formaldehyde for 10 minutes and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labeled with the H3R17me2(asym)K18ac antibody (left) diluted 1:500 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa Fluor 488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.](http://images.novusbio.com/fullsize/Histone-H3-[ac-Lys18]-Antibody-Immunofluorescence-NBP2-59218-img0005.jpg)
![Western Blot: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K27me2 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~17 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[Dimethyl-Lys27]-Antibody-Western-Blot-NBP2-59193-img0001.jpg "Western Blot: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K27me2 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~17 kDa.")
![Immunocytochemistry/Immunofluorescence: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - HeLa cells were stained with the antibody against H3K27me2 and with DAPI. Cells were fixed with 4% formaldehyde for 10 minutes and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the H3K27me2 antibody (left) diluted 1:500 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa Fluor 488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.](http://images.novusbio.com/fullsize/Histone-H3-[Dimethyl-Lys27]-Antibody-Immunofluorescence-NBP2-59193-img0004.jpg)
![Chromatin Immunoprecipitation: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - ChIP assays were performed using human HeLa cells, the antibody against H3K27me2 and optimized PCR primer sets for qPCR. ChIP was performed with a ChIP-seq kit, using sheared chromatin from 1 million cells. A titration of the antibody consisting of 1, 2, 5, and 10 ug per ChIP experiment was analysed. IgG (2 ug/IP) was used as negative IP control. QPCR was performed with primers for the promoter of the active GAPDH and EIF4A2 genes, used as negative controls, and for the promoter of the inactive HBB and the coding region of the inactive MYOD1 genes, used as positive controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). These results are in accordance with the observation that H3K27me2 is preferably present at silent genes.](http://images.novusbio.com/fullsize/Histone-H3-[Dimethyl-Lys27]-Antibody-Chromatin-Immunoprecipitation-NBP2-59193-img0003.jpg)
![ELISA: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - To determine the titer of the antibody, an ELISA was performed using a serial dilution of the antibody directed against H3K27me2. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:480,000.](http://images.novusbio.com/fullsize/Histone-H3-[Dimethyl-Lys27]-Antibody-ELISA-NBP2-59193-img0002.jpg)
![Dot Blot: Histone H3 [Dimethyl Lys27] Antibody [NBP2-59193] - A Dot Blot analysis was performed to test the cross reactivity of the antibody against H3K27me2 with peptides containing other modifications of histone H3 and H4 and the unmodified sequence. One hundred to 0.2 pmol of peptide containing the respective histone modification were spotted on a membrane. The antibody was used at a dilution of 1:50,000. Figure shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H3-[Dimethyl-Lys27]-Antibody-Dot-Blot-NBP2-59193-img0006.jpg)
![Western Blot: Histone H3 [Trimethyl Lys4] Antibody (C.15200152) [NBP2-59289] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K4me3 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~15 kDa.](http://images.novusbio.com/fullsize/Histone-H3-Trimethyl-Lys4-Antibody-C-15200152-Western-Blot-NBP2-59289-img0001.jpg "Western Blot: Histone H3 [Trimethyl Lys4] Antibody (C.15200152) [NBP2-59289] - Histone extracts (15 ug) from HeLa cells were analysed by Western blot using the antibody against H3K4me3 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~15 kDa.")
![Immunocytochemistry/Immunofluorescence: Histone H3 [Trimethyl Lys4] Antibody (C.15200152) [NBP2-59289] - HeLa cells were stained with the antibody (left) diluted 1:500 in blocking solution followed by an anti-mouse antibody conjugated to Alexa Fluor 594. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.](http://images.novusbio.com/fullsize/Histone-H3-Trimethyl-Lys4-Antibody-C-15200152-Immunofluorescence-NBP2-59289-img0004.jpg)
![Chromatin Immunoprecipitation: Histone H3 [Trimethyl Lys4] Antibody (C.15200152) [NBP2-59289] - ChIP assays were performed using human HeLa cells, the antibody against H3K4me3 and PCR primer pairs for qPCR. ChIP was performed with a Histone ChIP-seq kit, using sheared chromatin from 1 million cells. A titration consisting of 1, 2, 5 and 10 ug of antibody per ChIP experiment was analyzed. IgG (2 ug/IP) was used as a negative IP control. Quantitative PCR was performed with primers specific for the promoter of the constitutively expressed GAPDH and c-fos genes, used as positive controls, and for exon 2 of the inactive myoglobin (MB) gene and the Sat2 satellite repeat, used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis). These results are in accordance with the observation that trimethylation of K4 at histone H3 is associated with the promoters of active genes.](http://images.novusbio.com/fullsize/Histone-H3-Trimethyl-Lys4-Antibody-C-15200152-Chromatin-Immunoprecipitation-NBP2-59289-img0003.jpg)
![ELISA: Histone H3 [Trimethyl Lys4] Antibody (C.15200152) [NBP2-59289] - Cross reactivity of the antibody directed against H3K4me3. To test the specificity an ELISA was performed using a serial dilution of the antibody against H3K4me3. The wells were coated with peptides containing the unmodified H3K4 as well as the mono-, di- and trimethylated H3K4 and the trimethylated H3K9. Figure shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H3-Trimethyl-Lys4-Antibody-C-15200152-ELISA-NBP2-59289-img0002.jpg)
![Western Blot: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H3K4me1 . The antibody was diluted 1:500 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~16 kDa.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys4]-Antibody-Western-Blot-NBP2-59188-img0001.jpg "Western Blot: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H3K4me1 . The antibody was diluted 1:500 in TBS-Tween containing 5% skimmed milk. Observed molecular weight is ~16 kDa.")
![Immunocytochemistry/Immunofluorescence: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - HeLa cells were stained with the antibody against H3K4me1 and with DAPI. Cells were fixed with 4% formaldehyde for 10' and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labeled with the H3K4me1 antibody (left) diluted 1:500 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa Fluor 488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys4]-Antibody-Immunofluorescence-NBP2-59188-img0002.jpg)
![Chromatin Immunoprecipitation: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - Recovery of the nucleosomes carrying the H3K4me1, H3K4me2, H3K4me3, H3K9me1, H3K27me1, H3K36me1, H4K20me1 and the unmodified H3K4 as determined by qPCR. The figure clearly shows the antibody is very specific in ChIP for the H3K4me1 modification.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys4]-Antibody-Chromatin-Immunoprecipitation-NBP2-59188-img0006.jpg)
![Chromatin Immunoprecipitation: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - ChIP was performed with the antibody against H3K4me1 on sheared chromatin from 500,000 HeLaS3 cells using a ChIP-seq kit. The chromatin was spiked with a panel of in vitro assembled nucleosomes, each containing a specific lysine methylation (SNAP-ChIP K-MetStat Panel, Epicypher). A titration of the antibody consisting of 0.5, 1, 2 and 5 ug per ChIP experiment was analysed. IgG (2 ug/IP) was used as negative IP control. Quantitative PCR was performed with primers for a region surrounding the ACTB and GAS2L1 genes, used as positive controls, and for the promoters of the GAPDH and EIF4A2 genes, used as negative controls. The graph shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys4]-Antibody-Chromatin-Immunoprecipitation-NBP2-59188-img0005.jpg)
![Dot Blot: Histone H3 [Methyl Lys4] Antibody [NBP2-59188] - A Dot Blot analysis was performed to test the cross reactivity of the antibody against H3K4me1 with peptides containing other modifications or unmodified sequences of histone H3 and H4. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:10,000. Figure shows a high specificity of the antibody for the modification of interest.](http://images.novusbio.com/fullsize/Histone-H3-[Methyl-Lys4]-Antibody-Dot-Blot-NBP2-59188-img0004.jpg)