Tyrosyl tRNA synthetase(YARS) (NM_003680) Human Mass Spec Standard

CAT#: PH304590

YARS MS Standard C13 and N15-labeled recombinant protein (NP_003671)

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USD 1,995.00

3 Weeks

    • 10 ug

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Product Data
Description YARS MS Standard C13 and N15-labeled recombinant protein (NP_003671)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC204590
Predicted MW 59 kDa
Protein Sequence
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration 50 ug/ml as determined by BCA
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 100 mM glycine, 25 mM Tris-HCl, pH 7.3. Store at -80C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.
Reference Data
RefSeq NP_003671
RefSeq Size 3137
RefSeq ORF 1584
Locus ID 8565
Cytogenetics 1p35.1
Summary 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].
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