Thermo Fisher Scientific QARS Polyclonal Antibody

Applications

Western Blot (WB)

• Tested Dilution: 1:2,000–1:10,000

Immunoprecipitation (IP)

• Tested Dilution: 2–10 µg/mg lysate

Product Specifications

Product Specific Information

• Recommended shelf life: 1 year from date of receipt
• Based on 100% sequence identity, this antibody is predicted to react with Bovine

Target Information

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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.