详细描述：
Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (197G2) Rabbit mAb (Biotinylated) detects endogenous levels of p44 and p42 MAP Kinase protein (Erk1 and Erk2) when dually phosphorylated at Thr202 and Tyr204 of Erk1 (Thr185 and Tyr187 of Erk2), and singly phosphorylated at Tyr204. The antibody does not cross-react with the corresponding phosphorylated residues of either JNK/SAPK or p38 MAP kinase protein.This Cell Signaling Technology antibody is conjugated to biotin under optimal conditions. The biotinylated antibody is expected to exhibit the same species cross-reactivity as the unconjugated Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (197G2) Rabbit mAb #4377.

应用范围：W； 反应种属：Human,Mouse,Rat,Monkey,Mink,D. melanogaster,Zebrafish,Pig； 灵敏度：Endogenous； MW (kDa)：42, 44； Isotype：Rabbit IgG； 标记：生物素。