MEK1 (MAP2K1) pSer222 (+MAP2K2 pSer226) Rabbit Polyclonal Antibody
CAT#: AP20823PU-N
MEK1 (MAP2K1) pSer222 (+MAP2K2 pSer226) rabbit polyclonal antibody, Aff - Purified
Other products for "MEK1"
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 |
Specificity | This antibody detects endogenous levels of MEK-1/2 protein only when phosphorylated at Ser222/226. |
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 (> 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 |
Gene Name | mitogen-activated protein kinase kinase 1 |
Database Link | |
Background | A family of protein kinases located upstream of the MAP kinases and responsible for their activation has been identified. The prototype member of this family, designated MAP kinase kinase, or MEK-1, specifically phosphorylates the MAP kinase regulatory threonine and tyrosine residues present in the Thr-Glu-Tyr motif of ERK). A second MEK family member, MEK-2, resembles MEK-1 in its substrate specificity. MEK-3 (or MKK-3) functions to activate p38 MAP kinase, and MEK-4 (also called SEK1 or MKK-4) activates both p38 and JNK MAP kinases. MEK-5 appears to specifically phosphorylate ERK5, whereas MEK-6 phosphorylates p38 and p38beta. MEK-7 (or MKK-7) phosphorylates and activates the JNK signal transduction pathway. Phosphorylation on Ser/Thr by MAP kinase kinase kinases (RAF or MEKK1) positively regulates the kinase activity. |
Synonyms | MAPKK 1, ERK activator kinase 1, MAPK/ERK kinase 1, MEK1, PRKMK1, MAP kinase kinase 1 |
Reference Data | |
Protein Families | Druggable Genome, Protein Kinase |
Protein Pathways | Acute myeloid leukemia, B cell receptor signaling pathway, Bladder cancer, Chemokine signaling pathway, Chronic myeloid leukemia, Colorectal cancer, Dorso-ventral axis formation, Endometrial cancer, ErbB signaling pathway, Fc epsilon RI signaling pathway, Fc gamma R-mediated phagocytosis, Focal adhesion, Gap junction, Glioma, GnRH signaling pathway, Insulin signaling pathway, Long-term depression, Long-term potentiation, MAPK signaling pathway, Melanogenesis, Melanoma, Natural killer cell mediated cytotoxicity, Neurotrophin signaling pathway, Non-small cell lung cancer, Oocyte meiosis, Pancreatic cancer, Pathways in cancer, Prion diseases, Progesterone-mediated oocyte maturation, Prostate cancer, Regulation of actin cytoskeleton, Renal cell carcinoma, T cell receptor signaling pathway, Thyroid cancer, Toll-like receptor signaling pathway, Vascular smooth muscle contraction, VEGF signaling pathway |
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