ERK1 / 2 (fosfo Thr202/Tyr204) Antilichaam

Extracellular-Signal Regulated Kinase/Mitogen-Activated Protein Kinase (ERK/MAPK) is an integral component of cellular signaling during mitogenesis and differentiation of mitotic cells and also is thought to play a key role in learning and memory. The activity of this kinase is regulated by dual phosphorylation at Thr202 and Tyr204.

116590

P63086

P63086

Human, Mouse, Rat, Frog

ERK/MAPK (Thr202/Tyr204) polyclonal antibody was raised against a synthetic phosphopeptide corresponding to amino acids residues surrounding the phospho-Thr202 and Tyr204 of ERK/MAPK.

Unconjugated

Primary Antibodies

Cancer, Signal Transduction, Cancer, Phospho-Specific

Affinity Purified

Batch dependent

Phospho-Specific

Blue Ice

For long term storage -80˚ C is recommended, but shorter term storage at -20˚ C is also acceptable as aliquots may be taken without freeze/thawing due to the presence of 50% glycerol. Stock solutions are stable for a minimum of 1 year at -20˚ C.

42/44

ERK1/2 antibody is specific for the 42/44 k ERK/MAPK protein phosphorylated at Thr202 and Tyr204..

Immunolabeling in UV treated Jurkat Cells or in a rat brain lysate is blocked by the Thr202/Tyr204 phosphopeptide used as antigen but not by the corresponding dephosphopeptide. Applications include Dot Blots (DB) and Western Blots (WB) . Human, mouse, rat and Xenopus have 100% amino acid sequence identity with the antigen used to raise the antibody. Dot blots and Western blots with a rat brain lysate were performed with each lot. When internally tested under ideal conditions the working dilutions were 1:1000 for DB and WB.

Mapk1

Mitogen activated protein kinase 1

Rattus norvegicus

Tanoue, T.J. and Nishida, E., "Molecular recognitions in the MAP kinase cascades. Cellular Signaling 15 (2003) 455 - 462.

Adams, J.P. and Sweatt, J.D., "Molecular psychology: Roles for the ERK MAP kinase cascade in memory, " Annu. Rev. Pharmacol. Toxicol., 42 (2002) 135 - 163.

Johnson, G.L. and Lapadat, R., "Mitogen-activated protein kinase pathways mediated by ERK, JNK, and p38 protein kinases, " Science, 298 (2002) 1911 - 1912.

Atkins, C.M., Selcher, J.C., Petraitis, J.J., Trzaskos, J.M., and Sweatt, J.D., "The MAPK cascade is required for mammalian associative learning, " Nat. Neurosci., 1 (1998) 602-609.

WB, IHC

52001075

Liquid