50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
44 kDa
Observed MW
44 kDa
Clonality
Monoclonal
Clone No.
94B38
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
MAP2K1, MAP2K2
Protein Name
Mitogen-activated protein kinase kinase-1/2
Background
MEK1/2 (Mitogen-activated protein kinase kinase 1/2) are cytoplasmic dual-specificity kinases of MAPKK family. They act downstream of RAS-RAF: activated via RAF-mediated phosphorylation, MEK1/2 in turn phosphorylate and activate ERK1/2 to propagate RAS-RAF-MEK-ERK signaling cascade governing cell proliferation, differentiation and survival. Sustained pathological MEK activation fuels tumor progression, and MEK inhibitors constitute major targeted anti-cancer therapeutics.