Human YARS1 protein
Description
Recombinant protein from the full-length sequence of homo sapiens tyrosyl-tRNA synthetase (YARS1) (NM_003680), with a DYKDDDDK tag.
Synonyms
CMTDIC; TYRRS; YRS; YTS
Purity
>90% by SDS-PAGE gel and Coomassie Blue staining
Applications
Antigens, Western, ELISA and other in vitro binding or in vivo functional assays, and protein-protein interaction studies; For research & development use only!
Formulation
Purified protein formulated in a sterile solution of TBS buffer, pH7.4, without any preservatives
Endotoxin
Endotoxin level is < 0.1 ng/µg of protein
(<1EU /µg)
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. Tyrosyl-tRNA synthetase belongs to the class I tRNA synthetase family. Cytokine activities have also been observed for the human tyrosyl-tRNA synthetase, after it is split into two parts, an N-terminal fragment that harbors the catalytic site and a C-terminal fragment found only in the mammalian enzyme. The N-terminal fragment is an interleukin-8-like cytokine, whereas the released C-terminal fragment is an EMAP II-like cytokine. [provided by RefSeq, Jul 2008].
Fig 1 : SDS-Page Image
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