QARS Polyclonal Antibody | E-AB-61432

QARS Polyclonal Antibody | E-AB-61432 | Gentaur UK, US & Europe Distribution

Type: Polyclonal Antibody

Synonyms: QARS, GLNRS, MSCCA, PRO2195

Application: WB, IHC, IF

Reactivity: Human, Mouse

Host: Rabbit

Isotype: IgG

Reserch Areas: Epigenetics and Nuclear Signaling

Background: Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking amino acids with nucleotide triplets contained in tRNAs, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. In metazoans, 9 aminoacyl-tRNA synthetases specific for glutamine (gln), glutamic acid (glu), and 7 other amino acids are associated within a multienzyme complex. Although present in eukaryotes, glutaminyl-tRNA synthetase (QARS) is absent from many prokaryotes, mitochondria, and chloroplasts, in which Gln-tRNA(Gln) is formed by transamidation of the misacylated Glu-tRNA(Gln). Glutaminyl-tRNA synthetase belongs to the class-I aminoacyl-tRNA synthetase family. Alternative splicing results in multiple transcript variants.

Concentration: 1 mg/mL

Storage: Store at -20°C. Avoid freeze / thaw cycles.

Immunogen: Recombinant fusion protein of human QARS (NP_005042.1).

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3

Purification Method: Affinity purification

Dilution: WB 1:500-1:2000 IHC 1:50-1:200 IF 1:50-1:100

Clone: N/A

Conjugation: Unconjugated

Molecular Weight(Calculated): 86 kDa/87 kDa

Molecular Weight(Observed): 88 kDa