Anti-AIMP1 antibody (AA34063)


Alternative names Aminoacyl tRNA synthase complex-interacting multifunctional protein 1, Multisynthase complex auxiliary component p43, AIMP1, EMAP2, SCYE1, AIMP1_HUMAN
Species Reactivity Human, Mouse, Rat
Applications IF/ICC, IHC, WB
Host Rabbit
Class Polyclonal
Conjugated Unconjugated


Product name Anti-AIMP1 antibody (AA34063)
Catalog number AA34063
Brand family Ango
Product type Primary Antibody
Antibody Alternative Names Aminoacyl tRNA synthase complex-interacting multifunctional protein 1 antibody, Multisynthase complex auxiliary component p43 antibody, AIMP1 antibody, EMAP2 antibody, SCYE1 antibody, AIMP1_HUMAN antibody

Biological Information

Immunogen Recombinant protein of human AIMP1
Concentration 1 mg/ml
Isotype IgG
Application Notes WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200
Purification method Purified by affinity chromatography


Target Name AIMP1
SwissProt ID Link Q12904
Function Non-catalytic component of the multisynthase complex. Stimulates the catalytic activity of cytoplasmic 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.
Subcellular Location Nucleus. Cytoplasm, cytosol. Cytoplasmic vesicle, secretory vesicle. Secreted. Endoplasmic reticulum. Golgi apparatus. Enriched in secretory vesicles of pancreatic alpha cells and secreted from the pancreas in response to low glucose levels. Also secreted in response to hypoxia and both apoptotic and necrotic cell death.
Involvement in Disease Leukodystrophy, hypomyelinating, 3: A severe autosomal recessive hypomyelinating leukodystrophy characterized by early infantile onset of global developmental delay, lack of development, lack of speech acquisition, and peripheral spasticity associated with decreased myelination in the central nervous system. The disease is caused by mutations affecting the gene represented in this entry.
Post-Translational Modification Cleaved by caspase-7 in response to apoptosis to produce EMAP-II.
Subunit Structure Homodimer. Component of the multisynthase complex which is comprised of a bifunctional glutamyl-prolyl-tRNA synthase, the monospecific isoleucyl, leucyl, glutaminyl, methionyl, lysyl, arginyl and aspartyl-tRNA synthases, and three auxiliary proteins, EEF1E1/p18, AIMP2/p38 and AIMP1/p43. Interacts (via N-terminus) with RARS (via N-terminus). Interacts (via C-terminus) with SMURF2. Interacts (via N-terminus) with HSP90B1/gp96 (via C-terminus). Interacts with PSMA7.
Sequence Similarities Contains 1 tRNA-binding domain.

Poduct Presentation

Form Liquid
Preservative 0.02% (w/v) sodium azide
Storage buffer PBS with 50% glycerol, pH 7.3

Storage and Shipping Information

Storage Store at -20 or -80 C. Avoid multiple freeze/thaw cycles.