Cat#:RP-4433H;Product Name:Recombinant Human MAPK3 Protein, Active;Synonym:Mitogen-activated protein kinase 3, EC 2.7.11.24, Extracellular signal-regulated kinase 1, ERK-1, Insulin-stimulated MAP2 kinase, MAP kinase 1, MAPK 1, p44-ERK1, ERT2, p44-MAPK, Microtubule-associated protein 2 kinase, ERK1, PRKM3, P44ERK1, P44MAPK, HS44K;Description:ERK1/MAPK3 Recombinant is a highly active form produced by phosphorylation of the purified ERK1/MAPK3 in vitro with MEK1 is a non-glycosylated polypeptide having a molecular mass of 43.6 kDa. ERK1/MAPK3 is purified by proprietary chromatographic techniques.;Source:E.coli;Purity:Greater than 95% as determined by SDS-PAGE.;Formulation:ERK1/MAPK3 is supplied as 0.15mg/ml containing 50mM Tris-HCl, 150mM NaCl, 1mM DTT, 50% glycerol, pH 8.5.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;