Antibody. P44/42 MAPK (Erk1/2), Polyclonal Antibody, Host: Rabbit, Species Reactivity: human, mouse, rat, sheep, chicken, Isotype: IgG, Immunogen: Synthetic peptide surrounding amino acid 340 of rat ERK2/MAPK1, Synonyms: MAPK1, p38, ERK, P42MAPK, Applications: WB, IHC, Pack Size: 100ug