Nibrin antibody (pSer343)

Catalog No. ABIN762791

The Rabbit Polyclonal anti-Nibrin antibody has been validated for WB, ELISA, IHC (p), IF (cc), IF (p) and IHC (fro). It is suitable to detect Nibrin in samples from Mouse.

Quick Overview for Nibrin antibody (pSer343) (ABIN762791)

Target: Nibrin (NBN)

Reactivity: Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Nibrin antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Product Details anti-Nibrin Antibody

Binding Specificity: pSer343

Cross-Reactivity: Mouse

Predicted Reactivity: Human,Rat,Rabbit

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic phosphopeptide derived from human NBS1 around the phosphorylation site of Ser343

Isotype: IgG

Application Details

Application Notes: WB 1:300-5000
ELISA 1:500-1000
IHC-P 1:200-400
IHC-F 1:100-500
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: 0.01M TBS( pH 7.4) with 1 % BSA, 0.02 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Expiry Date: 12 months

Target Details for Nibrin

Target: Nibrin (NBN)

Alternative Name: p95 NBS1

Background:

Synonyms: ATV, NBS, P95, NBS1, AT-V1, AT-V2, Nibrin, Cell cycle regulatory protein p95, Nijmegen breakage syndrome protein 1, NBN

Background: Component of the MRE11/RAD50/NBN (MRN complex) which plays a critical role in the cellular response to DNA damage and the maintenance of chromosome integrity. The complex is involved in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity, cell cycle checkpoint control and meiosis. The complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11A. RAD50 may be required to bind DNA ends and hold them in close proximity. NBN modulate the DNA damage signal sensing by recruiting PI3/PI4-kinase family members ATM, ATR, and probably DNA-PKcs to the DNA damage sites and activating their functions. It can also recruit MRE11 and RAD50 to the proximity of DSBs by an interaction with the histone H2AX. NBN also functions in telomere length maintenance by generating the 3' overhang which serves as a primer for telomerase dependent telomere elongation. NBN is a major player in the control of intra-S-phase checkpoint and there is some evidence that NBN is involved in G1 and G2 checkpoints. The roles of NBS1/MRN encompass DNA damage sensor, signal transducer, and effector, which enable cells to maintain DNA integrity and genomic stability.

Molecular Weight: 95kDa

Gene ID: 4683

UniProt: O60934

Pathways: DNA Damage Repair, Production of Molecular Mediator of Immune Response