AVANTI POLAR LIPIDS , CYGNUS , LARODAN , ADIPOGEN , MYBIOSOURCE , SERVA NORDMARK, BIOWORLD, EDGEBIO , PANREAC APPLICHEM
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Product description: Dual specificity protein phosphatase 1 (also known as HVH1; MKP1; CL100; MKP-1; PTPN10)is an enzyme that in humans is encoded by the DUSP1 gene. The expression of DUSP1 gene is induced in human skin fibroblasts by oxidative/heat stress and growth factors. It specifies a protein with structural features similar to members of the non-receptor-type protein-tyrosine phosphatase family, and which has significant amino-acid sequence similarity to a Tyr/Ser-protein phosphatase encoded by the late gene H1 of vaccinia virus. The bacterially expressed and purified DUSP1 protein has intrinsic phosphatase activity, and specifically inactivates mitogen-activated protein (MAP) kinase in vitro by the concomitant dephosphorylation of both its phosphothreonine and phosphotyrosine residues. Furthermore, it suppresses the activation of MAP kinase by oncogenic ras in extracts of Xenopus oocytes. Thus, DUSP1 may play an important role in the human cellular response to environmental stress as well as in the negative regulation of cellular proliferation. DUSP1 has been shown to interact with MAPK14, MAPK1 and MAPK8. Dual specificity phosphatase that dephosphorylates MAP kinase MAPK1/ERK2 on both 'Thr-183' and 'Tyr-185', regulating its activity during the meiotic cell cycle.
Alternate Names/Synonyms: CL100; DUSP1; MKP-1; EC=188.8.131.52; EC=184.108.40.206; MAP Kinase Phosphatase 1; Protein-Tyrosine Phosphatase CL100; Dual Specificity Protein Phosphatase 1; Dual Specificity Protein Phosphatase hVH1
Product Type: Monoclonal Antibody
Isotype: Mouse IgG2b
Immunogen: Recombinant human protein purified from E. coli.
Applications: IP, WB
Species Crossreactivity: Human
Formulation: Liquid. HEPES with 0.15M NaCl, 0.01% BSA, 0.03% sodium azide, and 50% glycerol.
Long Term Storage: -20°C
Shipping: BLUE ICE
Use & Stability: Stable for at least 1 year after receipt when stored at -20°C.
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