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Human MAP3K8 shares 89.7% and 90.3% amino acid (aa) sequence identity with mouse and rat MAP3K8, respectively.
Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 µg/mL.
MAP3K8 (COT) is a serine/threonine kinase which can activate both the MAP and JNK kinase pathways and plays a role in the cell cycle. Mitogen-activated protein kinase (MAPK) signaling cascades include MAPK or extracellular signal-regulated kinase (ERK), MAPK kinase (MKK or MEK), and MAPK kinase (MAPKKK or MEKK). MAPKK kinase/MEKK phosphorylates and activates its downstream protein kinase, MAPK kinase/MEK, which in turn activates MAPK. The kinases of these signaling cascades are highly conserved, and homologs exist in yeast, Drosophila, and mammalian cells. MEKK8 is able to activate NF-kappa-B 1 by stimulating proteasome-mediated proteolysis of NF-kappa-B 1/p105. This cytoplasmic protein is expressed in several normal tissues and human tumor-derived cell lines. The 58 kDa form is activated specifically during the S and G2/M phases of the cell cycle. The longer form undergoes phosphorylation on Ser residues mainly, and the shorter form on both Ser and Thr residues.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: augmented in rheumatoid arthritis 2; Cancer Osaka thyroid oncogene; CCOT; cot (cancer Osaka thyroid) oncogene; EC 1.14.16.2; Ewing sarcoma transformant; FLJ10486; M3K8; MAP3K 8; Mitogen-activated protein kinase kinase kinase 8; Protein kinase cot; Proto-oncogene c-Cot; proto-oncogene serine/threoine protein kinase; serine/threonine kinase (Tpl-2); Serine/threonine-protein kinase cot; TH isoform 3; TH isoform a; TH-4; TPL 2; TPL-2; Tumor progression locus 2; TY3H; TYH
基因别名: AURA2; c-COT; COT; D17TPL2; EST; ESTF; MAP3K8; MEKK8; Tpl-2; TPL2
UniProt ID: (Human) P41279, (Rat) Q63562
Entrez Gene ID: (Human) 1326, (Rat) 116596