特異性：Specific for phosphorylated Erk1 and Erk2; recognition requires phosphorylation of both the threonine and tyrosine residues of Erk1/Erk2. Does not crossreact with activated SAP Kinase 1 or 2.
純度：Highly Purified Purified by thiophilic absorption followed by size exclusion chromatography.
形状：Supplied as a liquid in PBS, 0.1% sodium azide, 30% glycerol.
