Anti-AIMP2 antibody produced in rabbit

affinity isolated antibody


biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies




buffered aqueous solution

mol wt

predicted mol wt 35 kDa

species reactivity



1 mg/mL


ELISA: suitable
immunoblotting: suitable
immunofluorescence: suitable
immunohistochemistry: suitable



NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... AIMP2(7965)

General description

Aminoacyl tRNA synthetase complex interacting multifunctional protein 2 (AIMP2) is localized to the cytosol. It is part of the multi-tRNA synthetase complex. The AIMP2 gene is located on human chromosome 7.


Antibody was raised against a 16 amino acid peptide near the center of human AIMP2.

Biochem/physiol Actions

Aminoacyl tRNA synthetase complex interacting multifunctional protein 2 (AIMP2) is a scaffold protein which functions as a tumor suppressor. It stimulates the ubiquitin-mediated degradation of FUSE-binding protein (FUBP1), which is a transcription activator. AIMP2 activates tumor suppressor p53 and stimulates apoptosis. The assembly of macromolecular tRNA synthetase complex depends on AIMP2.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.


The action of this antibody can be blocked using blocking peptide SBP3501052.

Physical form

Supplied at 1 mg/mL in PBS with 0.02% sodim azide.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Certificate of Analysis

Certificate of Origin

Macromolecular assemblage of aminoacyl-tRNA synthetases: identification of protein-protein interactions and characterization of a core protein
Quevillon S, et al
The Journal of Biological Chemistry, 285, 183-195 (1999)
Jin Woo Choi et al.
Journal of cell science, 122(Pt 15), 2710-2715 (2009-07-09)
AIMP2 (aminoacyl-tRNA synthetase interacting multifunctional protein 2; also known as JTV-1) was first identified as p38 in a macromolecular protein complex that consisted of nine different aminoacyl-tRNA synthetases and two other auxiliary factors. AIMP2 also plays pivotal roles in the...
Jin Woo Choi et al.
Carcinogenesis, 30(9), 1638-1644 (2009-07-23)
Aminoacyl-transfer ribonucleic acid (tRNA) synthetases-interacting multifunctional protein (AIMP) 2 is a factor associated with the macromolecular protein synthesis machinery consisting of nine different aminoacyl-tRNA synthetases and three non-enzymatic factors. However, it was shown to work as a multifaceted regulator through...
Han Seok Ko et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 25(35), 7968-7978 (2005-09-02)
Autosomal-recessive juvenile parkinsonism (AR-JP) is caused by loss-of-function mutations of the parkin gene. Parkin, a RING-type E3 ubiquitin ligase, is responsible for the ubiquitination and degradation of substrate proteins that are important in the survival of dopamine neurons in Parkinson's...
Cancer-associated splicing variant of tumor suppressor AIMP2/p38: pathological implication in tumorigenesis.
Choi JW
PLoS Genetics, 7(3), e1001351-e1001351 (2011)

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