Phospho-BRCA1 (S1457) Antibody

BT-PHS00462

Rabbit

IgG

20ul,50ul,100ul

Polyclonal

The antiserum was produced against synthesized peptide derived from human BRCA1 around the phosphorylation site of Ser1457. AA range:1423-1472

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

1 mg/ml

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

-20°C for one year

BRCA1 (BRCA1, DNA repair associated) encodes a nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a tumor suppressor. The encoded protein combines with other tumor suppressors, DNA damage sensors, and signal transducers to form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex (BASC). This gene product associates with RNA polymerase II, and through the C-terminal domain, also interacts with histone deacetylase complexes. This protein thus plays a role in transcription, DNA repair of double-stranded breaks, and recombination. Mutations in BRCA1 are responsible for approximately 40% of inherited breast cancers and more than 80% of inherited breast and ovarian cancers. Alternative splicing plays a role in modulating the subcellular localization and physiological function of this gene. Many alternatively spliced transcript variants, some of which are disease-associated mutations, have been described for BRCA1, but the full-length natures of only some of these variants has been described. A related pseudogene, which is also located on chromosome 17, has been identified.

Human:;Mouse:;

207721

Human: 672

BRCA1; RNF53; Breast cancer type 1 susceptibility protein; RING finger protein 53

Epigenetics and Nuclear Signaling; Cell Biology

BRCA1