CDK1 [pTpY14⁄15] PAb; Unconjugated Polyclonal antibody specific to Human, Mouse, Rat Cdk1 [pT14⁄pY15]. This antibody is validated for use in Western Blot, Immunoassay (ELISA). Anti-Cdk1 [pT14⁄pY15] recognizes the expressed product of the CDC2 gene. Catalog number 44686G is same antibody as former catalog number 44686. 44686G contains 50% glycerol, which improves the stability and longevity of this antibody.