Recombinant Human Tyrosyl tRNA Synthetase (YARS) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Tyrosyl tRNA Synthetase (YARS). Target Synonyms: CMTDIC, TYRRS, YRS, YTS, Tyrosine tRNA Ligase 1,Cytoplasmic. Accession Number: P54577. Gene ID: 8565. Expression Region: Gly2~Ser528. Tag Info: N-terminal His Tag. Theoretical MW: 63kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.