MEKK3 Rabbit pAb
Target | MAP3K3 |
---|---|
Product Type | Antibody |
Application | IHC (P), WB |
Clonality | Polyclonal |
Isotype | IgG |
Immunogen | Recombinant fusion protein containing a sequence corresponding to amino acids 1-220 of human MEKK3 (NP_976226.1). |
Host Species | Rabbit |
Species Reactivity | Human, Mouse, Rat |
Formulation | PBS with 0.01% thimerosal,50% glycerol |
Research Area | Cancer, Immunology |
Description/Background | This gene product is a 626-amino acid polypeptide that is 96.5% identical to mouse Mekk3. Its catalytic domain is closely related to those of several other kinases, including mouse Mekk2, tobacco NPK, and yeast Ste11. Northern blot analysis revealed a 4.6-kb transcript that appears to be ubiquitously expressed. This protein directly regulates the stress-activated protein kinase (SAPK) and extracellular signal-regulated protein kinase (ERK) pathways by activating SEK and MEK1/2 respectively; it does not regulate the p38 pathway. In cotransfection assays, it enhanced transcription from a nuclear factor kappa-B (NFKB)-dependent reporter gene, consistent with a role in the SAPK pathway. Alternatively spliced transcript variants encoding distinct isoforms have been observed. |
Protocols | IHC (P), WB |
Molecular Weight | 71kDa |
Purity | Affinity purification |
Regulatory Statement | For Research Use Only. Not for use in diagnostic procedures. |