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修饰-Modification ： Phospho
推荐稀释比 ： WB 1:500-1:2000;IHC 1:100-1:300;ELISA 1:5000;IF 1:50-200
组成 ： Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
纯化工艺 ： The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
储存 ： -15°C to -25°C/1 year(Do not lower than -25°C
浓度 ： 1 mg/ml
克隆性 ： Polyclonal
抗原&靶点信息
特异性 ： Phospho-BRCA1 (S1423) Polyclonal Antibody detects endogenous levels of BRCA1 protein only when phosphorylated at S1423.
基因名称 ： BRCA1
蛋白名称 ： Breast cancer type 1 susceptibility protein
别名 ： BRCA1;RNF53;Breast cancer type 1 susceptibility protein;RING finger protein 53
背景：
This gene 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 this gene 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 varian
细胞定位 ： Nucleus . Chromosome . Cytoplasm . Localizes at sites of DNA damage at double-strand breaks (DSBs); recruitment to DNA damage sites is mediated by ABRAXAS1 and the BRCA1-A complex (PubMed:26778126). Translocated to the cytoplasm during UV-induced apoptosis (PubMed:20160719). .; [Isoform 3]: Cytoplasm.; [Isoform 5]: Cytoplasm .
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