AMMF009-61 [Monoclonal Antibody]
p44/42 MAPK (Erk1/2) Mouse Monoclonal Antibody
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Species:   Mouse
Applications:   WB IHC ELISA FC
Immunogen Range:   A purified recombinant fragment of human p44/42 MAPK (Erk1/2) expressed in E. Coli
Clonality:   Monoclonal Antibody
Isotype:   IgG1
GENE ID:   5594
Swiss Prot:   P27361/P28482
Synonyms:   ERK, p38, p40, p41, ERK2, ERT1, MAPK2, PRKM1, PRKM2, P42MAPK, p41mapk, MAPK1
Purification:   Affinity chromatography
Storage:   Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles.
Background:   Mitogen-activated protein kinases (MAPKs) are a widely conserved family of serine/threonine protein kinases involved in many cellular programs such as cell proliferation, differentiation, motility, and death. The p44/42 MAPK (Erk1/2) signaling pathway can be activated in response to a diverse range of extracellular stimuli including mitogens, growth factors, and cytokines and is an important target in the diagnosis and treatment of cancer. Upon stimulation, a sequential three-part protein kinase cascade is initiated, consisting of a MAP kinase kinase kinase (MAPKKK or MAP3K), a MAP kinase kinase (MAPKK or MAP2K), and a MAP kinase (MAPK). Multiple p44/42 MAP3Ks have been identified, including members of the Raf family as well as Mos and Tpl2/Cot. MEK1 and MEK2 are the primary MAPKKs in this pathway. MEK1 and MEK2 activate p44 and p42 through phosphorylation of activation loop residues Thr202/Tyr204 and Thr185/Tyr187, respectively. Several downstream targets of p44/42 have been identified, including p90RSK and the transcription factor Elk-1. p44/42 are negatively regulated by a family of dual-specificity (Thr/Tyr) MAPK phosphatases, known as DUSPs or MKPs, along with MEK inhibitors such as U0126 and PD98059.
Caculated MW:   42 kDa
Observed MW:   Refer to Figures
Applications:   WB 1:500-1:2000
IHC 1:200-1:1000
FC 1:200-1:400
Reacitivity:   Human, Mouse
For research use only. Not intended for diagnostic or therapeutic use!
Additional information