Recombinant Mouse Aminoacyl tRNA synthase complex-interacting multifunctional protein 1(Aimp1)

P31230

Mus musculus (Mouse)

2-310aa

E.coli

49.9 kDa

Non-catalytic component of the multisynthase complex. Stimulates the catalytic activity of Cytoplasmic domain arginyl-tRNA synthase. Binds tRNA. Possesses inflammatory cytokine activity. Negatively regulates TGF-beta signaling through stabilization of SMURF2 by binding to SMURF2 and inhibiting its SMAD7-mediated degradation. Involved in glucose homeostasis through induction of glucagon secretion at low glucose levels. Promotes dermal fibroblast proliferation and wound repair. Regulates KDELR1-mediated retention of HSP90B1/gp96 in the endoplasmic reticulum. Plays a role in angiogenesis by inducing endothelial cell migration at low concentrations and endothelian cell apoptosis at high concentrations. Induces maturation of dendritic cells and monocyte cell adhesion. Modulates endothelial cell responses by degrading HIF-1A through interaction with PSMA7 (By similarity).

Greater than 90% as determined by SDS-PAGE.

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20C/-80C. The shelf life of lyophilized form is 12 months at -20C/-80C.

Non-catalytic component of the multisynthase complex

Highly expressed in salivary glands and pancreatic alpha cells in the adult (at protein level) (PubMed:17001013). In the embryo, expressed primarily at sites of tissue remodeling such as ganglia, developing bones and teeth (PubMed:9770485).