Anti-BRCA1 (Phospho-Ser988)

Y011237 by MBP is a rabbit polyclonal antibody detecting BRCA1 phosphorylated at Serine 988, a CHK2-dependent DSB response site that regulates BRCA1 nuclear focus dispersion, end resection timing, and HR repair efficiency. MW ~220 kDa (anomalous). Validated for WB and IHC in human samples. Companion to Y011242 (pSer1423). Research Use Only.