MAPKAP1 antibody was raised against a 19 amino acid synthetic peptide from near the amino terminus of human MAPKAP1. The immunogen is located within amino acids 90 - 140 of MAPKAP1.
Konjugation:
Unconjugated
Alternative Synonym:
JC310,MEKK2-interacting protein 1,MIP1,mitogen-activated protein kinase 2-associated protein 1,mitogen-activated protein kinase associated protein 1,mSIN1,ras inhibitor MGC2745,SAPK-interacting protein 1,SIN1,SIN1b,SIN1g,stress-activated map kinase interacting protein 1,Stress-activated map kinase-interacting protein 1,stress-activated protein kinase-interacting 1,target of rapamycin complex 2 subunit MAPKAP1,TORC2 subunit MAPKAP1.
Subunit of mTORC2, which regulates cell growth and survival in response to hormonal signals. mTORC2 is activated by growth factors, but, in contrast to mTORC1, seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 Ser-473 phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on Thr-308 by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at Ser-422. mTORC2 also modulates the phosphorylation of PRKCA on Ser-657. Within mTORC2, MAPKAP1 is required for complex formation and mTORC2 kinase activity. MAPKAP1 inhibits MAP3K2 by preventing its dimerization and autophosphorylation. Inhibits HRAS and KRAS signaling. Enhances osmotic stress-induced phosphorylation of ATF2 and ATF2-mediated transcription. Involved in ciliogenesis, regulates cilia length through its interaction with CCDC28B independently of mTORC2 complex.
