| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-54677-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-46693-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-44069 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-22196-0.025ml | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-06705SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-50538-0.025ml | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-56339SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-193SS | |||
![Western Blot: 53BP1 Antibody [NBP2-54677] - Western blot analysis in mouse cell line NIH-3T3 and rat cell line NBT-II. The observed molecular weight as seen on this gel as greater than 250 kDa and the theoretical molecular weight of the whole endogenous protein is 214 kDa.](http://images.novusbio.com/fullsize/53BP1-Antibody-Western-Blot-NBP2-54677-img0007.jpg "Western Blot: 53BP1 Antibody [NBP2-54677] - Western blot analysis in mouse cell line NIH-3T3 and rat cell line NBT-II. The observed molecular weight as seen on this gel as greater than 250 kDa and the theoretical molecular weight of the whole endogenous protein is 214 kDa.")
![Immunocytochemistry/Immunofluorescence: 53BP1 Antibody [NBP2-54677] - Staining of human cell line A-431 with 53BP1 Antibody shows localization to nuclear bodies. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/53BP1-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-54677-img0005.jpg)
![<b>Genetic Strategies Validation. </b>Western Blot: 53BP1 Antibody [NBP2-54677] - Western blot analysis in U-138MG cells transfected with control siRNA, target specific siRNA probe #1 and #2. Remaining relative intensity is presented. Loading control: Anti-GAPDH. The observed molecular weight as seen on this gel as greater than 250 kDa and the theoretical molecular weight of the whole endogenous protein is 214 kDa.](http://images.novusbio.com/fullsize/53BP1-Antibody-Western-Blot-NBP2-54677-img0006.jpg)
![Western Blot: PP2A alpha Antibody [NBP2-46693] - Lane 1: NIH-3T3 cell lysate (Mouse embryonic fibroblast cells). Lane 2: NBT-II cell lysate (Rat Wistar bladder tumor cells).](http://images.novusbio.com/fullsize/PP2A-alpha-Antibody-Western-Blot-NBP2-46693-img0005.jpg "Western Blot: PP2A alpha Antibody [NBP2-46693] - Lane 1: NIH-3T3 cell lysate (Mouse embryonic fibroblast cells). Lane 2: NBT-II cell lysate (Rat Wistar bladder tumor cells).")
![Immunohistochemistry: PP2A alpha Antibody [NBP2-46693] - Staining of human kidney shows strong cytoplasmic positivity in cells in tubules.](http://images.novusbio.com/fullsize/PP2A-alpha-Antibody-Immunohistochemistry-NBP2-46693-img0001.jpg)
![Western Blot: PP2A alpha Antibody [NBP2-46693] - Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10, Lane 2: Human cell line RT-4, Lane 3: Human cell line U-251 MG](http://images.novusbio.com/fullsize/PP2A-alpha-Antibody-Western-Blot-NBP2-46693-img0004.jpg)
![Western Blot: Chk2 Antibody (CL9440) [NBP2-88933] - Analysis in human cell line HEL.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Western-Blot-NBP2-88933-img0008.jpg "Western Blot: Chk2 Antibody (CL9440) [NBP2-88933] - Analysis in human cell line HEL.")
![Immunocytochemistry/Immunofluorescence: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of MCF7 cells using the Anti-CHEK2 monoclonal antibody, showing specific staining in the nucleus in green. Microtubule- and nuclear probes are visualized in red and blue, respectively (where available).](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunocytochemistry-Immunofluorescence-NBP2-88933-img0001.jpg)
![<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Analysis in human testis and cerebral cortex tissues using NBP2-88933 antibody. Corresponding CHEK2 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0007.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of human cerebral cortex shows no positivity in neurons as expected.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0002.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of human endometrium shows strong nuclear positivity in glandular cells.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0003.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of human human embryonal carcinoma of testis shows strong nuclear positivity.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0004.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of human testis cancer, seminoma shows strong nuclear positivity.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0005.jpg)
![Immunohistochemistry-Paraffin: Chk2 Antibody (CL9440) [NBP2-88933] - Staining of human testis shows moderate to strong nuclear positivity in cells in seminiferous ducts.](http://images.novusbio.com/fullsize/Chk2-Antibody-CL9440-Immunohistochemistry-Paraffin-NBP2-88933-img0006.jpg)
![Western Blot: PLK1 Antibody (3C11) [NBP2-22196] - Western blot analysis using PLK1 mouse mAb against K562 (1) and Raji (2) cell lysate.](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-Western-Blot-NBP2-22196-img0006.jpg "Western Blot: PLK1 Antibody (3C11) [NBP2-22196] - Western blot analysis using PLK1 mouse mAb against K562 (1) and Raji (2) cell lysate.")
![Immunohistochemistry-Paraffin: PLK1 Antibody (3C11) [NBP2-22196] - Immunohistochemical analysis of paraffin-embedded stomach cancer tissues using PLK1 mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-Immunohistochemistry-Paraffin-NBP2-22196-img0003.jpg)
![Flow Cytometry: PLK1 Antibody (3C11) [NBP2-22196] - Flow cytometric analysis of NIH3T3 cells using PLK1 mouse mAb (green) and negative control (red).](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-Flow-Cytometry-NBP2-22196-img0001.jpg)
![Western Blot: PLK1 Antibody (3C11) [NBP2-22196] - Western blot analysis using PLK1 mAb against human PLK1 recombinant protein. (Expected MW is 45.7 kDa)](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-Western-Blot-NBP2-22196-img0005.jpg)
![Immunohistochemistry-Paraffin: PLK1 Antibody (3C11) [NBP2-22196] - Immunohistochemical analysis of paraffin-embedded rectum cancer tissues using PLK1 mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-Immunohistochemistry-Paraffin-NBP2-22196-img0002.jpg)
![ELISA: PLK1 Antibody (3C11) [NBP2-22196] - Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng)](http://images.novusbio.com/fullsize/PLK1-Antibody-3C11-ELISA-NBP2-22196-img0004.jpg)
![Western Blot: PP2A alpha Antibody [NBP1-31266] - Non-transfected (-) and transfected (+) 293T whole cell extracts (30 ug) were separated by 10% SDS-PAGE, and the membrane was blotted with PP2A alpha antibody. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.](http://images.novusbio.com/fullsize/PP2A-alpha-Antibody-Western-Blot-NBP1-31266-img0013.jpg "<b>Genetic Strategies Validation. </b>Western Blot: PP2A alpha Antibody [NBP1-31266] - Non-transfected (-) and transfected (+) 293T whole cell extracts (30 ug) were separated by 10% SDS-PAGE, and the membrane was blotted with PP2A alpha antibody. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.")
![<b>Genetic Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: PPP2R4 Antibody [NBP1-31266] - Paraformaldehyde-fixed HeLa, using PP2A alpha antibody (Green) at 1:500 dilution. Alpha-tubulin filaments were labeled with an alpha Tubulin antibody (Red) at 1:2000.](http://images.novusbio.com/fullsize/PPP2R4-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-31266-img0003.jpg)
![Immunohistochemistry-Paraffin: PP2A alpha Antibody [NBP1-31266] - A549 xenograft, using PPP2CA antibody at 1:100 dilution. Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min.](http://images.novusbio.com/fullsize/PPP2R4-Antibody-Immunohistochemistry-Paraffin-NBP1-31266-img0004.jpg)
![Western Blot: PPP2R4 Antibody [NBP1-31266] - Sample (50 ug of whole cell lysate) A: mouse brain 10% SDS PAGE; antibody diluted at 1:10000.](http://images.novusbio.com/fullsize/PPP2R4-Antibody-Western-Blot-NBP1-31266-img0005.jpg)
![Western Blot: PPP2R4 Antibody [NBP1-31266] - Sample (30 ug of whole cell lysate) A: 293T B: Molt-4 10% SDS PAGE, antibody diluted at 1:1500.](http://images.novusbio.com/fullsize/PPP2R4-Antibody-Western-Blot-NBP1-31266-img0006.jpg)
![Immunoprecipitation: PP2A alpha Antibody [NBP1-31266] - Immunoprecipitation of PP2A alpha protein from 293T whole cell extracts using 5 ug of PP2A alpha antibody Western blot analysis was performed using PP2A alpha antibody. EasyBlot anti-Rabbit IgG was used as a secondary reagent.](http://images.novusbio.com/fullsize/PP2A-alpha-Antibody-Immunoprecipitation-NBP1-31266-img0011.jpg)
![Western Blot: Nbs1 Antibody [NBP1-06705] - Western Blot analysis of Nbs1 on NIH/3T3 (Lane 6) and HeLa whole cell extract (Lane 7) with Nbs1 Antibody [NBP1-06705]. Observed molecular weight at ~99 kDa.](http://images.novusbio.com/fullsize/NBS1-Antibody-Western-Blot-NBP1-06705-img0004.jpg "Western Blot: Nbs1 Antibody [NBP1-06705] - Western Blot analysis of Nbs1 on NIH/3T3 (Lane 6) and HeLa whole cell extract (Lane 7) with Nbs1 Antibody [NBP1-06705]. Observed molecular weight at ~99 kDa.")
![Immunohistochemistry-Paraffin: Nbs1 Antibody [NBP1-06705] - Staining of paraffin-embedded mouse skin with Nbs1 Antibody [NBP1-06705].](http://images.novusbio.com/fullsize/NBS1-Antibody-Immunohistochemistry-Paraffin-NBP1-06705-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - ATR (phospho Thr1989) antibody [HL132] detects ATR (phospho Thr1989) protein by immunofluorescent analysis. Sample: Mock and treated HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] (NBP3-13665) diluted at 1:500. Blue: Fluoroshield with DAPI.](http://images.novusbio.com/fullsize/ATR-p-Thr1989-Antibody-HL132-Immunocytochemistry-Immunofluorescence-NBP3-13665-img0001.jpg "<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - ATR (phospho Thr1989) antibody [HL132] detects ATR (phospho Thr1989) protein by immunofluorescent analysis. Sample: Mock and treated HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] (NBP3-13665) diluted at 1:500. Blue: Fluoroshield with DAPI.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - ATR (phospho Thr1989) antibody [HL132] detects ATR (phospho Thr1989) protein at nucleus by immunohistochemical analysis. Sample: Paraffin-embedded mouse heart. ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] (NBP3-13665) diluted at 1:100. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/ATR-p-Thr1989-Antibody-HL132-Immunohistochemistry-Paraffin-NBP3-13665-img0004.jpg)
![Immunohistochemistry-Paraffin: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - ATR (phospho Thr1989) antibody [HL132] detects ATR (phospho Thr1989) protein at nucleus by immunohistochemical analysis. Sample: Paraffin-embedded mouse liver. ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] (NBP3-13665) diluted at 1:50. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/ATR-p-Thr1989-Antibody-HL132-Immunohistochemistry-Paraffin-NBP3-13665-img0002.jpg)
![Immunohistochemistry-Paraffin: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - Rat lung.ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] diluted at 1:200.Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.](http://images.novusbio.com/fullsize/nbp3-13665_rabbit-atr-p-thr-1989-mab-hl132-immunohistochemistry-paraffin-910202391111..jpg)
![Immunohistochemistry-Paraffin: ATR [p Thr1989] Antibody (HL132) [NBP3-13665] - Mouse tissue.ATR (phospho Thr1989) stained by ATR (phospho Thr1989) antibody [HL132] diluted at 1:200.Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.](http://images.novusbio.com/fullsize/nbp3-13665_rabbit-atr-p-thr-1989-mab-hl132-immunohistochemistry-paraffin-910202391240..jpg)
![Untreated (-) and treated (+) HeLa whole cell extracts (30 ug) were separated by 5% SDS-PAGE, and the membrane was blotted with ATR (phospho Thr1989) antibody [HL132] (NBP3-13665) diluted at 1:500. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.](http://images.novusbio.com/fullsize/nbp3-13665_rabbit-atr-p-thr-1989-mab-hl132-western-blot-261120251834112.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: p53 Antibody (Pab DO-1) - BSA Free [NBP2-50538] - DCQ reduces HIF-1 alpha through different mechanisms in MCF-7 & MDA-MB-231. (A) MCF-7 cells were transfected with siRNA against p53 & ctrl siRNA (scrambled sequence) using lipofectamine 2000. After 24 hours, cells were treated with DCQ (5 μM) for 6 hours under hypoxia. Whole cell lysates were prepared, & blots were probed against indicated antibodies. (B) MCF-7 cells were transfected with siRNA against p53 & ctrl siRNA (scrambled sequence) using lipofectamine 2000. Transfected cells were treated with DCQ (5 μM) for 6 hours under hypoxia. The extent of DNA fragmentation was determined by TUNEL assay 24 hours later using flow cytometry. One-way ANOVA was used to compare DCQ-treated versus control & statistical significance of p < 0.05 is indicated by *. (C) Whole cell lysates were prepared after pretreating MCF-7 & MDA-MB-231 with the proteasome inhibitor MG132 (3 μM) then treated with DCQ, & blots were probed for HIF-1 alpha . Results are from three independent experiments. (D) Whole cell lysates of MCF-7 were prepared after 6 hours of exposure to DCQ (5 μM) under normoxia or hypoxia, & blots were probed for p-AKT, mTOR, p-mTOR & GAPDH. Image collected & cropped by CiteAb from the following publication (//molecular-cancer.biomedcentral.com/articles/10.1186/1476-4598-13-12), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-50538_mouse-p53-mab-pab-do-1-bsa-free-310202416114753.jpg)
![Western Blot: p53 Antibody (Pab DO-1) - BSA Free [NBP2-50538] - DCQ induces DNA damage & apoptosis via reactive oxygen species. (A) Whole cell lysates of MCF-7 & MDA-MB-231 were prepared after 6 hours of exposure to DCQ (5 μM) under normoxia or hypoxia, & blots were probed for p-H2AX, p53, p-p53, p21, HIF-1 alpha & GAPDH. Results are representative of three independent experiments. (B) MDA-MB-231 & MCF-7 cells were pretreated with 1 mM Vitamin E or DTT for 2 hours followed by 25 min incubation with 10 μM CM-H2DCFDA dye. Cells were washed with PBS & treated with DCQ for 1 hour under normoxia or hypoxia, after which cells were harvested & the amount of DCF fluorescence was analyzed by flow cytometry. Each percentage is the average ± SE of three independent experiments. (C) MDA-MB-231 & MCF-7 cells were pretreated with 1 mM Vitamin E or DTT for 2 hours followed by 6 hours treatment with DCQ under normoxia or hypoxia. After 24 hours, the extent of DNA fragmentation was determined by TUNEL assay & measured by flow cytometry. One-way ANOVA was used to compare DCQ-treated versus control & statistical significance of p < 0.05 is indicated by *. (D) Whole cell lysates of MCF-7 & MDA-MB-231 were prepared after 6 hours of exposure to DCQ (5 μM) under normoxia or hypoxia, & blots were probed for HIF-1 alpha & GAPDH. Results are representative of three independent experiments. Image collected & cropped by CiteAb from the following publication (//molecular-cancer.biomedcentral.com/articles/10.1186/1476-4598-13-12), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-50538_mouse-p53-mab-pab-do-1-bsa-free-31020241612246.jpg)
![Flow Cytometry: Mouse Monoclonal p53 Antibody (Pab DO-1) [NBP2-50538] - P53 expression in monocyte subset of Human PBMCs post IFN gamma treatment. Image from a verified customer review. The customer used the Alexa Fluor® 647-conjugated version of NBP2-50538, which is listed under NBP2-50538AF647.](http://images.novusbio.com/fullsize/antibody/nbp2-50538_mouse-p53-mab-pab-do-1-bsa-free-flow-cytometry-152025141858..png)
![Western Blot: Rad17 [p Ser645] Antibody [NBP2-24457] - analysis of phosphorylated Rad17 (Ser645) in 1) untreated PANC-1 cells (a human pancreatic carcinoma) and 2) UV-treated PANC-1 cells using this antibody at 0.5 ug/ml.](http://images.novusbio.com/fullsize/Rad17-[p-Ser645]-Antibody-Western-Blot-NBP2-24457-img0001.jpg "<b>Biological Strategies Validation. </b>Western Blot: Rad17 [p Ser645] Antibody [NBP2-24457] - analysis of phosphorylated Rad17 (Ser645) in 1) untreated PANC-1 cells (a human pancreatic carcinoma) and 2) UV-treated PANC-1 cells using this antibody at 0.5 ug/ml.")
![<b>Biological Strategies Validation. </b>Western Blot: Rad17 [p Ser645] Antibody [NBP2-24457] - Western blot analysis of phosphorylated Rad17 (Ser645) in recombinant fusion protein containing 1) a phosphorylated serine at position 645 and 2) an unphosphorylated serine at position 645 using NBP2-24457 at 0.025 ug/ml.](http://images.novusbio.com/fullsize/Rad17-[p-Ser645]-Antibody-Western-Blot-NBP2-24457-img0005.jpg)
![Immunohistochemistry-Paraffin: Rad17 [p Ser645] Antibody [NBP2-24457] - Analysis of phosphorylated Rad17 in formalin-fixed, paraffin-embedded mouse liver tissue using an isotype control (top) and this antibody (bottom) at 5 ug/ml.](http://images.novusbio.com/fullsize/Rad17-[p-Ser645]-Antibody-Immunohistochemistry-Paraffin-NBP2-24457-img0003.jpg)
![Western Blot: Mre11 Antibody [NB100-56339] - Western blot analysis of 293 lysate blotted with MRE11 antibody at 2 ug/ml.](http://images.novusbio.com/fullsize/Mre11-Antibody-Western-Blot-NB100-56339-img0003.jpg "Western Blot: Mre11 Antibody [NB100-56339] - Western blot analysis of 293 lysate blotted with MRE11 antibody at 2 ug/ml.")
![Immunohistochemistry-Paraffin: Mre11 Antibody [NB100-56339] - Paraffin-embedded human testis using MRE11 antibody at 10 ug/ml.](http://images.novusbio.com/fullsize/Mre11-Antibody-Immunohistochemistry-Paraffin-NB100-56339-img0002.jpg)
![Western Blot: Aurora A Antibody [NBP2-36737] - Analysis of Aurora Kinase A protein in lysates of (A) Human HCT-116 cell line, (B) Human testis, (C) Mouse testis, and (D) Rat testis. Aurora A antibody used at 2 ug/ml concentration.](http://images.novusbio.com/fullsize/Aurora-A-Antibody-Western-Blot-NBP2-36737-img0001.jpg "Western Blot: Aurora A Antibody [NBP2-36737] - Analysis of Aurora Kinase A protein in lysates of (A) Human HCT-116 cell line, (B) Human testis, (C) Mouse testis, and (D) Rat testis. Aurora A antibody used at 2 ug/ml concentration.")
![Immunohistochemistry-Paraffin: Aurora A Antibody [NBP2-36737] - Analysis of FFPE section of human testis using Aurora A antibody at 10 ug/ml concentration. Heat-induced antigen retrieval was employed in this IHC-P validation.](http://images.novusbio.com/fullsize/Aurora-A-Antibody-Immunohistochemistry-Paraffin-NBP2-36737-img0002.jpg)
![Western Blot: Rad9 Antibody [NB100-193] - Analysis of Rad9 on HeLa whole cell extracts using NB100-193.](http://images.novusbio.com/fullsize/Rad9-Antibody-Western-Blot-NB100-193-img0007.jpg "Western Blot: Rad9 Antibody [NB100-193] - Analysis of Rad9 on HeLa whole cell extracts using NB100-193.")