QARS/Glutamyl Prolyl tRNA synthetase/ProRS Polyclonal Antibody, RBITC Conjugated

Catalyzes the attachment of the cognate amino acid to the corresponding tRNA in a two-step reaction: the amino acid is first activated by ATP to form a covalent intermediate with AMP and is then transferred to the acceptor end of the cognate tRNA. Component of the GAIT (gamma interferon-activated inhibitor of translation) complex which mediates interferon-gamma-induced transcript-selective translation inhibition in inflammation processes. Upon interferon-gamma activation and subsequent phosphorylation dissociates from the multisynthetase complex and assembles into the GAIT complex which binds to stem loop-containing GAIT elements in the 3'-UTR of diverse inflammatory mRNAs (such as ceruplasmin) and suppresses their translation.

EARS; PARS; QARS; QPRS; PIG32; GLUPRORS; Bifunctional glutamate/proline--tRNA ligase; Bifunctional aminoacyl-tRNA synthetase; Cell proliferation-inducing gene 32 protein; Glutamatyl-prolyl-tRNA synthetase; EPRS; GLNS

2058

P07814

Cytoplasm

Human, Mouse, Rat

651-750/1512

QARS/Glutamyl Prolyl tRNA synthetase/ProRS

RBITC

KLH conjugated synthetic peptide derived from human Glutamyl Prolyl tRNA syntase/ProRS

WB, IF (IHC-P), IF (IHC-F), IF (ICC)

Purified by Protein A.

570nm/595nm

1µg/µl

WB (1:300-5000), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)

Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

2058

Dog, Cow, Sheep, Pig, Horse, Chicken