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    BRCA1 Polyclonal Antibody

    Description:
    Applications:
    • IHC-P
    • IF(IHC-P)
    Overview
    Catalog # bs-0802R
    Product Name BRCA1 Polyclonal Antibody
    Applications IHC-P, IF(IHC-P)
    Reactivity Human
    Specifications
    Conjugation Unconjugated
    Host Rabbit
    Source KLH conjugated synthetic peptide derived from human BRCA1
    Immunogen Range 970-1020/1863
    Clonality Polyclonal
    Isotype IgG
    Concentration 1ug/ul
    Purification Purified by Protein A.
    Storage Aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Store at -20°C for 12 months.
    Target
    Gene ID 672
    Swiss Prot P38398
    Subcellular location Nucleus
    Synonyms IRIS; PSCP; BRCAI; BRCC1; PNCA4; RNF53; BROVCA1; PPP1R53; Breast cancer type 1 susceptibility protein; RING finger protein 53; BRCA1
    Background E3 ubiquitin-protein ligase that specifically mediates the formation of 'Lys-6'-linked polyubiquitin chains and plays a central role in DNA repair by facilitating cellular responses to DNA damage. It is unclear whether it also mediates the formation of other types of polyubiquitin chains. The E3 ubiquitin-protein ligase activity is required for its tumor suppressor function. The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair, ubiquitination and transcriptional regulation to maintain genomic stability. Regulates centrosomal microtubule nucleation. Required for normal cell cycle progression from G2 to mitosis. Required for appropriate cell cycle arrests after ionizing irradiation in both the S-phase and the G2 phase of the cell cycle. Involved in transcriptional regulation of P21 in response to DNA damage. Required for FANCD2 targeting to sites of DNA damage. May function as a transcriptional regulator. Inhibits lipid synthesis by binding to inactive phosphorylated ACACA and preventing its dephosphorylation. Contributes to homologous recombination repair (HRR) via its direct interaction with PALB2, fine-tunes recombinational repair partly through its modulatory role in the PALB2-dependent loading of BRCA2-RAD51 repair machinery at DNA breaks. Component of the BRCA1-RBBP8 complex which regulates CHEK1 activation and controls cell cycle G2/M checkpoints on DNA damage via BRCA1-mediated ubiquitination of RBBP8.
    Applications
    Application Dilution
    IHC-P 1:100-500
    IF(IHC-P) 1:50-200