CDK12抗体可以识别内源性总的CDK12蛋白。抗体会产生2条未知源性的非特异性条带分别是48和53kDa。多抗由合成肽段免疫动物产生,该肽段与人CDK12蛋白492位缬氨酸邻近残基序列一致。抗体由蛋白A和肽段亲和层析技术纯化得到。CDK12 Antibody recognizes endogenous levels of total CDK12 protein. This antibody also cross-reacts with proteins of unknown origin at 48 and 53 kDa.Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val492 of human CDK12 protein. Antibodies are purified by protein A and peptide affinity chromatography.