Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
Homologie
B, Zf
Purification
This antibody is purified through a protein A column, followed by peptide affinity purification.
Immunogène
This HSPC142 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 9-37 amino acids from the N-terminal region of human HSPC142.
anticorps merit40, anticorps nba1, anticorps zgc:100909, anticorps c19orf62, anticorps C19orf62, anticorps MERIT40, anticorps NBA1, anticorps C7H19orf62, anticorps 5430437P03Rik, anticorps Merit40, anticorps BRISC and BRCA1 A complex member 1, anticorps BRISC and BRCA1 A complex member 1 L homeolog, anticorps babam1, anticorps BABAM1, anticorps babam1.L, anticorps Babam1
Sujet
HSPC142 is a component of the BRCA1-A complex, a complex that specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). The BRCA1-A complex also possesses deubiquitinase activity that specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX. In the BRCA1-A complex, it is required for the complex integrity and its localization at DSBs. HSPC142 probably also plays a role as a component of the BRISC complex, a multiprotein complex that specifically cleaves 'Lys-63'-linked ubiquitin. In these 2 complexes, it is probably required to maintain the stability of BRE/BRCC45 and help the 'Lys-63'-linked deubiquitinase activity mediated by BRCC3/BRCC36. component