Cot (phospho-T290) polyclonal Antibody | BS4051

Cot (phospho-T290) polyclonal Antibody | BS4051 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human,Mouse,Rat

Application: IHC IF

Application Range: IHC: 1:50~1:200 IF: 1:50~1:200

Background: The role of mitogen-activated protein kinases (MAPKs) in cell signaling pathways is well established. The rat gene Tpl-2, for tumor progression locus 2, and the human and mouse homologues c-Cot, for cancer osaka thyroid oncogene, encode a proto-oncogene serine/threonine protein kinase that was shown to play a role in the functional activation of the MAP kinase pathway. Overexpression of Cot induces MAP kinase activation in COS-1 and NIH/3T3 cells. Cot-mediated activation of MAP kinase is inhibited by both Ras N17, a dominant negative mutant of c-H-Ras, and Raf-1s621A, a dominant negative mutant of Raf-1, suggesting that Cot functions upstream of Ras and Raf-1.Other studies have shown that a kinase-negative, dominant negative mutant of Cot partially blocks Ras or Raf-1-induced MAP kinase activation, arguing that Cot functions downstream of Ras and Raf-1.

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: p-Cot (T290) polyclonal Antibody detects endogenous levels of Cot protein only when phosphorylated at Thr290.

Molecular Weight: ~ 53 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: Mitogen-activated protein kinase kinase kinase 8; Cancer Osaka thyroid oncogene; Proto-oncogene c-Cot; Serine/threonine-protein kinase cot; Tumor progression locus 2; TPL-2; MAP3K8; COT; ESTF

Immunogen: Synthetic phosphopeptide derived from human Cot around the phosphorylation site of Threonine 290.

Conjugate: Unconjugated

Modification: Phosphorylation

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: Phospholipase Signaling,G Protein-coupled Receptors Signaling to MAPK Erk,