Nibrin antibody
Principal name
Nibrin antibody
Alternative names for Nibrin antibody
NBN, NBS, NBS1, P95, Nijmegen breakage syndrome protein 1, Cell cycle regulatory protein p95
Ncbi ID
NP_002476, 9606, NP_002476.2, NP_038780, BAG35323.1, NP_038780.3, NM_013752, NM_138873, NM_002485
Available reactivities
Available hosts
Available applications
Immunoprecipitation (IP), Western blot / Immunoblot (WB), Enzyme Immunoassay (E), Paraffin Sections (P), Immunocytochemistry/Immunofluorescence (ICC/IF), Flow Cytometry (F), Frozen Sections (C)
Background of Nibrin antibody
NBS1 (Nijmegen breakage syndrome protein 1) is a component of MRN complex (Mre11-Rad50-Nbs1) that plays important role in detection and sigling of D double strand breaks (DSBs) through acting as DSB sensor, co-activator of DSB-induced cell cycle checkpoint sigling, and as repair-effector in two competing DSB repair pathways: homologous recombition (HR) and non-homologous end-joining (NHEJ). MRN complex also associates with telomeres at the ends of linear chromosomes, where it contributes to their maintence. NBS1's FHA domain binds phospho-Thr residues in Ser-X-Thr motifs present in D damage proteins, including Mdc1 and Ctp1, whereas, BRCT domains of NBS1 bind Ser-X-Thr motifs when Ser residue is phosphorylated. These phospho-dependent interactions are important for recruiting repair and checkpoint proteins to DSB sites and NBS1 is responsible for MRN complex's nuclear translocation. NBS1 itself does not possess enzymatic activity and contributes to DSB repair primarily by mediating protein-protein interactions at D breakage sites. The central region of NBS1 1 possesses several SQ motifs that are phosphorylated by ATM kise via D damage response. NBS1's C-terminus contains a domain that interacts with ATM and recruits it to DSBs, and induces apoptosis in response to damage. DSBs can be caused by ionizing radiation, certain chemotherapy drugs, metabolic ROS, as errors during replication, by programmed enzymatic activities during meiosis/V(D)J recombition etc., and if left unrepaired, DSBs can generate chromosomal translocations, aneuploidy and carcinogenesis.
General readings
1. Lee JH et al. Direct Activation of ATM by Resveratrol under Oxidizing Conditions. PLoS One9:e97969 (2014). WB ; Human .PubMed: 24933654
2. Horton JK et al. Requirement for NBS1 in the S phase checkpoint response to DNA methylation combined with PARP inhibition. DNA Repair (Amst) 10:225-34 (2011). WB ; Human .PubMed: 21130714
3. Reiman A et al. Lymphoid tumours and breast cancer in ataxia telangiectasia; substantial protective effect of residual ATM kinase activity against childhood tumours. Br J Cancer105:586-91 (2011). WB ; Human .PubMed: 21792198
4. Weston VJ et al. The PARP inhibitor olaparib induces significant killing of ATM-deficient lymphoid tumor cells in vitro and in vivo. Blood 116:4578-87 (2010). WB ; Human .PubMed: 20739657













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- Quick-Filters:
- Cited (1)
- Highly Validated (22)
Primary Antibodies
| Catalog No. | Host | Iso. | Clone | Pres. | React. | Applications | |
|---|---|---|---|---|---|---|---|
| TA327951 | Nibrin (C-term) antibody |
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| Rabbit Polyclonal anti-NBS1 Antibody | |||||||
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Rabbit | IgG | Aff - Purified | Hu, Ms | ICC/IF, WB |
0.2 ml /
€255.00
|
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| OriGene Technologies, Inc. | |||||||
Published recently! |
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| UM800029 | Nibrin antibody |
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| NBN mouse monoclonal antibody,clone UMAB99 | |||||||
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Mouse | IgG1 | UMAB99 | Purified | Hu, Mky | P |
0.1 ml /
€468.00
|
| OriGene Technologies, Inc. | |||||||
+8 additional images |
Highly validated antibody! |
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| UM800030 | Nibrin antibody |
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| NBN mouse monoclonal antibody,clone UMAB100 | |||||||
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Mouse | IgG1 | UMAB100 | Purified | Hu, Mky | P |
0.1 ml /
€468.00
|
| OriGene Technologies, Inc. | |||||||
+9 additional images |
Highly validated antibody! |
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| UM870029 | Nibrin antibody |
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| NBN mouse monoclonal antibody,clone UMAB99 | |||||||
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Mouse | IgG1 | UMAB99 | Purified | Hu, Mky | P |
30 µl /
€180.00
|
| OriGene Technologies, Inc. | |||||||
+8 additional images |
Highly validated antibody! |
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| UM870030 | Nibrin antibody |
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| NBN mouse monoclonal antibody,clone UMAB100 | |||||||
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Mouse | IgG1 | UMAB100 | Purified | Hu, Mky | P |
30 µl /
€180.00
|
| OriGene Technologies, Inc. | |||||||
+9 additional images |
Highly validated antibody! |
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| TA801215 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI1F11 (formerly 1F11) | |||||||
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Mouse | IgG1 | OTI1F11 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+6 additional images |
Highly validated antibody! |
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| TA801216 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI2E9 (formerly 2E9) | |||||||
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Mouse | IgG1 | OTI2E9 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+6 additional images |
Highly validated antibody! |
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| TA801217 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI1G10 (formerly 1G10) | |||||||
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Mouse | IgG1 | OTI1G10 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+3 additional images |
Highly validated antibody! |
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| TA801218 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI3A2 (formerly 3A2) | |||||||
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Mouse | IgG1 | OTI3A2 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+8 additional images |
Highly validated antibody! |
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| TA801251 | Nibrin antibody |
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| NBN (p95 NBS1 ) mouse monoclonal antibody, clone OTI3A9 (formerly 3A9) | |||||||
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Mouse | IgG2a | OTI3A9 | Purified | Hu | P, WB |
0.1 ml /
€379.00
|
| OriGene Technologies, Inc. | |||||||
+8 additional images |
Highly validated antibody! |
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| TA801388 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI8E6 (formerly 8E6) | |||||||
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Mouse | IgG1 | OTI8E6 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+4 additional images |
Highly validated antibody! |
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| TA801389 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI6D10 (formerly 6D10) | |||||||
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Mouse | IgG1 | OTI6D10 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+4 additional images |
Highly validated antibody! |
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| TA801390 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI2G4 (formerly 2G4) | |||||||
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Mouse | IgG1 | OTI2G4 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+4 additional images |
Highly validated antibody! |
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| TA801410 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTIE7 (formerly E7) | |||||||
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Mouse | IgG1 | OTIE7 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+19 additional images |
Highly validated antibody! |
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| TA801421 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI2F5 (formerly 2F5) | |||||||
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Mouse | IgG2b | OTI2F5 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+11 additional images |
Highly validated antibody! |
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| TA801424 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI5E11 (formerly 5E11) | |||||||
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Mouse | IgG1 | OTI5E11 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+3 additional images |
Highly validated antibody! |
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| TA801427 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI2E10 (formerly 2E10) | |||||||
![]() |
Mouse | IgG1 | OTI2E10 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+9 additional images |
Highly validated antibody! |
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| TA801448 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI3C12 (formerly 3C12) | |||||||
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Mouse | IgG2a | OTI3C12 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+8 additional images |
Highly validated antibody! |
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| TA801520 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTI9H2 (formerly 9H2) | |||||||
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Mouse | IgG1 | OTI9H2 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+6 additional images |
Highly validated antibody! |
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| TA801524 | Nibrin antibody |
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| NBN mouse monoclonal antibody, clone OTIH7 (formerly H7) | |||||||
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Mouse | IgG1 | OTIH7 | Purified | Hu | P, WB |
0.1 ml /
€360.00
|
| OriGene Technologies, Inc. | |||||||
+15 additional images |
Highly validated antibody! |
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+8 additional images
















