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Eurofins DiscoverX MSK1 Protein, Active
Description
Serine/threonine kinase required for the mitogen or stress-induced phosphorylation of the transcription factors CREB (cAMP response element-binding protein) and ATF1 (activating transcription factor-1). Essential role in the control of RELA transcriptional activity in response to TNF. Directly represses transcription via phosphorylation of 'Ser-1' of histone H2A. Phosphorylates 'Ser-10' of histone H3 in response to mitogenics, stress stimuli and epidemal growth-factor (EGF), which results in the transcriptional activation of several immediate early genes, including proto-oncogenes c-fos/FOS and c-jun/JUN. May also phosphorylate 'Ser-28' of histone H3. Mediates the mitogen- and stress-induced phosphorylation of high mobility group protein 14 (HMG-14).
GenBank AF074393
Specifications
Specifications
| Formulation | mg/mL of enzyme in 50 mM Tris/HCl pH 7.5, 50% glycerol, 150 mM NaCl, 0.1 mM EGTA, 0.03% Brij-35, 1 mM benzamidine, 0.2 mM PMSF, 0.1% 2-mercaptoethanol. Liquid at -20°C. |
| Molecular Weight (g/mol) | 94 kDa |
| Quantity | 10 μg |
| Species | Human |
| Recombinant | Recombinant |
| Protein Tag | N-terminal 6His |
| Expression System | Recombinant enzyme expressed in Sf21 insect cells |
| Protein Form | Truncated |
| Purity or Quality Grade | ≥70% |
| Protein | MSK1 (2-end), active |
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