MEK1 (MAP2K1) Rabbit Polyclonal Antibody
Other products for "MAP2K1"
Specifications
Product Data | |
Applications | IHC, WB |
Recommended Dilution | Western blot: 1/500-1/1000. Immunohistochemistry on paraffin sections: 1/50-1/200. |
Reactivities | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | Synthetic peptide, corresponding to amino acids 260-310 of Human MEK1. |
Specificity | This antibody detects endogenous levels of MEK1 protein. (region surrounding Gly281) |
Formulation | Phosphate buffered saline (PBS), pH 7.2. State: Aff - Purified State: Liquid purified Ig fraction Preservative: 0.05% sodium azide |
Concentration | 1.0 mg/ml |
Purification | Affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) |
Conjugation | Unconjugated |
Storage | Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. |
Stability | Shelf life: one year from despatch. |
Predicted Protein Size | ~ 43 kDa |
Database Link | |
Background | MEK1 (Mitogen activated protein kinase kinase 1) catalyzes the concomitant phosphorylation of a threonine and a tyrosine residue in a Thr-Glu-Tyr sequence located in MAP kinases. MEK1 activates ERK1 and ERK2 MAP kinases. Mitogen activated protein kinase kinase 2 (MEK2 or MAPKK2) is a member of a family of tyrosine/threonine protein kinases that activate the ERK1 and 2 and MAPK enzymes by phosphorylating both residues within the threonine/glutamate/tyrosine (TEY) motif in the activation loop. MEK1 and 2 are also activated by dual phosphorylation, which occurs on serine 218 and 222, in the activation loop of the MEK. Threonine 292 of MEK1 is phosphorylated by ERK 2, which serves as a negative feedback loop by suppressing activation of MEK1. |
Synonyms | MAPKK 1, ERK activator kinase 1, MAPK/ERK kinase 1, MEK1, PRKMK1, MAP kinase kinase 1 |
Reference Data |
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