Novus Biologicals products are now on bio-techne.com

Nbs1 Antibody - BSA Free

Images

 
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, ...read more
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.
Immunohistochemical staining of MRE11, RAD50 and 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), ...read more
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. ...read more

Product Details

Summary
Reactivity Hu, MuSpecies Glossary
Applications WB, IHC
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Format
BSA Free
Concentration
1 mg/ml

Order Details

Novus Biologicals is part of Bio-Techne

Shop this product on bio-techne.com

Nbs1 Antibody - BSA Free Summary

Immunogen
Nbs1 Antibody was made to a synthetic peptide made to an internal portion of the mouse NBS1 protein (within residues 350-400). [Swiss-Prot# Q9R207]
Localization
Nucleus. Telomere. Note= Localizes to discrete nuclear foci after treatment with genotoxic agents.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
NBN
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunohistochemistry 2 ug/mL
  • Immunohistochemistry-Paraffin reported in scientific literature (PMID 21349997; 30176843)
  • Western Blot 2 ug/mL. Use reported in scientific literature
Application Notes
In Western blot a band is seen at ~97 kDa. The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
84 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Control
HeLa Whole Cell Lysate
Nbs1 Overexpression Lysate
Control Peptide
Nbs1 Protein (NBP1-06609PEP)
Publications
Read Publications using
NBP1-06609 in the following applications:

  • 2 publications
  • WB
    1 publication

Reactivity Notes

Human reactivity reported in scientific literature (PMID: 21349997 and 30176843). Mouse reactivity reported in scientific literature.

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS, 30% Glycerol
Preservative
0.1% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for Nbs1 Antibody - BSA Free

  • ATV
  • AT-V1
  • AT-V2
  • Cell cycle regulatory protein p95
  • FLJ10155
  • MGC87362
  • NBN
  • NBS
  • Nbs1
  • NBS1P95
  • Nibrin
  • Nijmegen breakage syndrome 1 (nibrin)
  • Nijmegen breakage syndrome protein 1
  • p95 protein of the MRE11/RAD50 complex
  • p95

Background

NBS1 (Nijmegen breakage syndrome protein 1, Nibrin) is the eukaryotic component of MRN complex (Mre11-Rad50-Nbs1) involved in homologous recombination repair for DNA double-strand breaks (DSBs) and DNA damage-induced checkpoint activation. NBS1, a nuclear protein with a theoretical molecular weight of 65-85 kDa, is composed of 2 functional regions: the forkhead associated (FHA) N-terminal domain (24-83 amino acids) and the breast cancer C-terminus (BRCT) domain (105-181 amino acids). Mutations in the NBN gene are associated with Nijmegen breakage syndrome, characterized by microcephaly, growth retardation, immunodeficiency, and an increased susceptibility to prostate cancer, lung cancer, liver cancer and intrahepatic cholangiocarcinoma (IHC) (1).

In DNA double strand break repair, the FHA/BRCT domains bind DNA damage sensor proteins including gamma H2AX (phospho Ser139), phosphorylated MDC1 and CtIP (CtBP-interacting protein). NBS1 then recruits the other members of the MRN complex, Mre11 and Rad50, to the proximity of DNA DSBs. The MRN complex has also been shown to interact with ATM or ATR kinases in the presence of DSBs or replication fork stalling, respectively. Phosphorylation of NBS1 at Ser 278 and Ser343 in response to ionizing radiation (IR) is dependent on ATM and is important for activation of the S phase checkpoint. The activation of ATM in response to DNA damage is also facilitated by MRN and may lead to induction of apoptosis (2, 3).

References

1. Bian L, Meng Y, Zhang M, Li D. (2019) MRE11-RAD50-NBS1 complex alterations and DNA damage response: implications for cancer treatment. Mol Cancer. 26;18(1):169. PMID: 31767017

2. Zhang Y, Zhou J, Lim CU. (2006) The role of NBS1 in DNA double strand break repair, telomere stability, and cell cycle checkpoint control. Cell Res. 16(1):45-54. PMID: 16467875

3. Komatsu K. NBS1 and multiple regulations of DNA damage response. (2016) J Radiat Res. 57 Suppl 1:i11-i17. PMID: 27068998

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Customers Who Viewed This Item Also Viewed...

NB100-147
Species: Hu, Pm, Mu, Rt
Applications: ICC/IF, IHC, IHC-P, IP, In vitro, KD, WB
NB100-309
Species: Hu, Pm, Mu, Rt
Applications: ChIP, ELISA, Flow, ICC/IF, IHC, IHC-P, IP, KD, PAGE, Single-Cell Western, WB
AF1626
Species: Hu
Applications: ICC, WB
AF2288
Species: Hu
Applications: ICC, IHC, Simple Western, WB
NB200-103
Species: Hu, Mu, Rt, Xp(-), Ye
Applications: CyTOF-ready, ELISA, Flow-IC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, WB
NB100-598
Species: Hu
Applications: CyTOF-ready, Flow, ICC/IF, IP, WB
NB100-308
Species: Hu, Mu
Applications: Func, ICC/IF, IP, In vitro, KO, WB
NBP2-03417
Species: Hu, Mu, Rt
Applications: Flow, IHC, IHC-P, WB
NB100-56585
Species: Hu
Applications: ICC/IF, IHC, IHC-P, WB
NB100-464
Species: Hu, Mu
Applications: IHC, IHC-P, IP, WB
NB100-304
Species: Bt, Bv, Ca, Fi, Gt, Hu, Mu, Pm, Rt
Applications: ChIP, ChIP, Flow-IC, Flow, IB, ICC/IF, IHC, IHC-Fr, IHC-P, IP, ISH, KD, KO, WB
NB100-148
Species: Ch, Hu, Mu, Rt
Applications: ChIP, ICC/IF, IHC, IHC-Fr, IHC-P, IP, In vitro, KD, PLA, WB
NB100-395
Species: Hu, Mu
Applications: ICC/IF, IP, WB
NBP2-22128
Species: Hu
Applications: ELISA, ICC/IF, IHC, IHC-P, WB
MAB2476
Species: Hu
Applications: IHC, WB
NB100-79810
Species: Hu, Mu
Applications: ICC/IF, IP, WB
NBP2-29463
Species: Pm, Hu, Pm, Mu
Applications: Flow, ICC/IF, IHC, IHC-P, WB

Publications for Nbs1 Antibody (NBP1-06609)(4)

We have publications tested in 2 confirmed species: Human, Mouse.

We have publications tested in 2 applications: IHC-P, WB.


Filter By Application
IHC-P
(2)
WB
(1)
All Applications
Filter By Species
Human
(2)
Mouse
(1)
All Species
Showing Publications 1 - 4 of 4.
Publications using NBP1-06609 Applications Species
Nicholas C. Mouse Polyomavirus T Antigens: Directors of Cell Cycle Signaling. Thesis. 2015-01-01 (WB, Mouse)

Details:
NBS1 antibody was used for WB analysis of lysates from C57 MEFs that were infected or not with MPyVs RA, NG59, and 808A (withan UI mock-infected control) for 1.5 hours. The immunoblots were normalized to their respective tubulin loading control followed by normalization to the UI samples (Figure 7A and 7E).
WB Mouse
Ho V, Chung L, Singh A et al. Overexpression of the MRE11-RAD50-NBS1 (MRN) complex in rectal cancer correlates with poor response to neoadjuvant radiotherapy and prognosis. BMC Cancer 2018-09-03 [PMID: 30176843] (IHC-P, Human) IHC-P Human
Della-Maria J, Zhou Y, Tsai M-S et al. hMre11/hRad50/Nbs1 and DNA ligase III{alpha}/XRCC1 act together in an alternative non-homologous end joining pathway. J Biol Chem. 2011-08-03 [PMID: 21816818]
Moeller BJ, Yordy JS, Williams MD et al. DNA repair biomarker profiling of head and neck cancer: Ku80 expression predicts locoregional failure and death following radiotherapy. Clin Cancer Res. 2011-04-01 [PMID: 21349997] (IHC-P, Human) IHC-P Human

Reviews for Nbs1 Antibody (NBP1-06609) (0)

There are no reviews for Nbs1 Antibody (NBP1-06609). By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
  • Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
  • Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen

Product General Protocols

Video Protocols

WB Video Protocol

FAQs for Nbs1 Antibody (NBP1-06609). (Showing 1 - 5 of 5 FAQs).

  1. If this product is used in an application or species as a part of a customer review, will that validate this product in the application/species?
    • Yes, if this product is used in an untested application or species and it is shown to work through images from customer reviews or through publications, this validates the application/species for this product.
  2. What research areas can this product be used in?
    • All Nbs1 products can be used in Breast Cancer, Cancer, Checkpoint signaling, Chromatin Research, DNA Double Strand Break Repair, DNA Repair, Homologous Recombination, Non-homologous end-joining, Tumor Suppressors, and Cell Cycle and Replication.
  3. What is NBS1?
    • NBS1 is Nijmegen breakage syndrome protein 1, or Nibrin. Please refer to the background listed in the datasheet for a full summary of this common name.
  4. What is the theoretical molecular weight of Nbs1 antibodies?
    • In general, there is only one isoform described for this target. The TMW of the human form of the target protein is 85kDa. The mouse form is 84kDa. However, the observed molecular weight may vary.
  5. How was this antibody purified?
    • Nbs1 Antibody was immunogen affinity purified.

Control Lysate(s)

Secondary Antibodies

 

Isotype Controls

Additional Nbs1 Products

Research Areas for Nbs1 Antibody (NBP1-06609)

Find related products by research area.

Blogs on Nbs1.

The MRE11 Complex and DNA Damage Response
The maintenance of genome stability depends on the DNA damage response (DDR) which is a complex signaling network including cell cycle checkpoints, DNA repair and damage tolerance pathways. The DDR complex has the ability to sense DNA damage and tra...  Read full blog post.

NBS1: The DNA Repair Trigger
NBS1 (Nijmegen breakage syndrome protein 1) is a component of the MRN complex (Mre11-Rad50-Nbs1) that plays important role in detecting DNA double strand breaks (DSBs) and triggering the downstream cascade. DSBs can be caused by ionizing radiation, ch...  Read full blog post.

NBS1: DNA Repair Trigger
NBS1 (Nijmegen breakage syndrome protein 1) is a component of the MRN complex (Mre11-Rad50-Nbs1) that plays important role in detecting DNA double strand breaks (DSBs) and triggering the downstream cascade. DSBs can be caused by ionizing radiation, ch...  Read full blog post.

Read our latest blog and use the new citation tool on bio-techne.com

Customers Who Bought This Also Bought

Contact Information

Product PDFs

Calculators

Concentration Calculator

The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.

=
÷

Review this Product

Be the first to review our Nbs1 Antibody - BSA Free and receive a gift card or discount.

Bioinformatics

Gene Symbol NBN