Anti-p95 NBS1 Antibody Picoband® (monoclonal, 5D7A1) Fluoro550 Conjugated

P95 NBS1, also known as NBN or Nibrin, is a protein which in humans is encoded by the NBN gene. Nibrin is a protein associated with the repair of double strand breaks (DSBs) which pose serious damage to a genome. It is a 754 amino acid protein identified as a member of the NBS1/hMre11/RAD50 (N/M/R, more commonly referred to asMRN) double strand DNA break repair complex. This complex recognizes DNA damage and rapidly relocates to DSB sites and forms nuclear foci. It also has a role in regulation of N/M/R (MRN) protein complex activity which includes end-processing of both physiological and mutagenic DNA double strand breaks (DSBs) .

Apoptic death agonist antibody; Apoptotic death agonist antibody; Apoptotic death agonist BID antibody; BH3 interacting domain death agonist antibody; BH3 interacting domain death agonist p11 antibody; BH3 interacting domain death agonist p13 antibody; BH3 interacting domain death agonist p15 antibody; BH3-interacting domain death agonist p11 antibody; BID antibody; BID isoform ES (1b) antibody; BID isoform L (2) antibody; BID isoform Si6 antibody; BID_HUMAN antibody; Desmocollin type 4 antibody; FP497 antibody; Human BID coding sequence antibody; MGC15319 antibody; MGC42355 antibody; p11 BID antibody; p13 BID antibody; p15 BID antibody; p22 BID antibody

A synthetic peptide corresponding to a sequence at the C-terminus of human p95 NBS1, different from the related mouse sequence by three amino acids, and from the related rat sequence by five amino acids.

Isoform 2 and isoform 3 are expressed in spleen, bone marrow, cerebral and cerebellar cortex. Isoform 2 is expressed in spleen, pancreas and placenta (at protein level) . Isoform 3 is expressed in lung, pancreas and spleen (at protein level) . Isoform 4 is expressed in lung and pancreas (at protein level) .

The major proteolytic product p15 BID allows the release of cytochrome c. Isoform 1, isoform 2 and isoform 4 induce ICE-like proteases and apoptosis. Isoform 3 does not induce apoptosis. Counters the protective effect of Bcl-2.

1. Atlas of Genetics and Cytogenetics in Oncology and Haematology - NBS1. 2. Carney JP, Maser RS, Olivares H, Davis EM, Le Beau M, Yates JR, Hays L, Morgan WF, Petrini JH (May 1998) . The hMre11/hRad50 protein complex and Nijmegen breakage syndrome: linkage of double-strand break repair to the cellular DNA damage response. Cell 93 (3) : 477–86. 3. Varon R, Vissinga C, Platzer M, Cerosaletti KM, Chrzanowska KH, Saar K, Beckmann G, Seemanová E, Cooper PR, Nowak NJ, Stumm M, Weemaes CM, Gatti RA, Wilson RK, Digweed M, Rosenthal A, Sperling K, Concannon P, Reis A (May 1998) . Nibrin, a novel DNA double-strand break repair protein, is mutated in Nijmegen breakage syndrome. Cell 93 (3) : 467–76.