M0449

MEKK3, active, GST tagged human

PRECISIO^® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

• Synonym(e): MAP3K3, MAPKKK3
• UNSPSC-Code: 51111800
• NACRES: NA.32

Eigenschaften

• Rekombinant: expressed in baculovirus infected Sf9 cells
• Qualitätsniveau: 200
• Produktlinie: PRECISIO^® Kinase
• Assay: ≥70% (SDS-PAGE)
• Form: buffered aqueous glycerol solution
• Spezifische Aktivität: 17-23 nmol/min·mg
• Mol-Gew.: ~105 kDa
• UniProt-Hinterlegungsnummer: Q99759
• Versandbedingung: dry ice
• Lagertemp.: −70°C
• Angaben zum Gen: human ... MAP3K3(4215)

Beschreibung

Biochem./physiol. Wirkung

MEKK3 is a member of the MEKK family of protein kinases that directly regulate SAPK and ERK pathway but not the p38 pathway. MEKK3 modulates SAPK and ERK activity by activating the upstream targets SEK and MEK1/2, respectively. KSR2 can regulate the activity of MEKK3 and can reduce MEKK3-mediated ERK activation. Knockout of the MEKK3 gene in mice leads to disruption of blood vessel development and the structural integrity of the yolk sac. The blockage of angiogenesis in these mice is not a result of decreased VEGF1 expression but rather due to an intrinsic defect in Mekk3 -/- endothelial cells. Thus, MEKK3 is necessary for blood vessel development and may be a possible target for drugs that control angiogenesis.

Physikalische Form

Supplied in 50 mM Tris-HCl, pH 7.5, with 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, and 25% glycerol.

Rechtliche Hinweise

PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable