PARP 抗体能够检测PARP1 (116 kDa)总蛋白和由 caspase 裂解的PARP1大片段(89 kDa)。该抗体与相关蛋白或其他PARP亚型不发生交叉反应。该多克隆抗体是采用合成的PARP裂解位点周围残基相对应的肽段免疫动物后制备获得。抗体通过蛋白A和肽段亲和色谱法纯化。PARP Antibody detects endogenous levels of full length PARP1 (116 kDa), as well as the large fragment (89 kDa) of PARP1 resulting from caspase cleavage. The antibody does not cross-react with related proteins or other PARP isoforms.does not cross-react with related proteins or other PARP isoforms.Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the caspase cleavage site in PARP. Antibodies are purified by protein A and peptide affinity chromatography.protein A and peptide affinity chromatography.