"KARS" Related Products


Recombinant Human KARS, His-tagged

Cat.No.: KARS-29008TH
Product Overview: Recombinant fragment Human Lysyl tRNA synthetase (amino acids 63-597) with a N terminal His tag. 558 amino acids with a predicted MWt 63.7 kDa including tag.
Description: Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. Lysyl-tRNA synthetase is a homodimer localized to the cytoplasm which belongs to the class II family of tRNA synthetases. It has been shown to be a target of autoantibodies in the human autoimmune diseases, polymyositis or dermatomyositis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Protein length: 535 amino acids
Conjugation: HIS
Molecular Weight: 63.700kDa inclusive of tags
Source: E. coli
Form: Liquid
Purity: >95% by SDS-PAGE
Storage buffer: pH: 8.00Constituents:0.32% Tris HCl, 20% Glycerol, 0.58% Sodium chloride, 0.02% DTT
Storage: Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Sequence Similarities: Belongs to the class-II aminoacyl-tRNA synthetase family.
Gene Name: KARS lysyl-tRNA synthetase [ Homo sapiens ]
Official Symbol: KARS
Synonyms: KARS; lysyl-tRNA synthetase; KARS2; lysine tRNA ligase;
Gene ID: 3735
mRNA Refseq: NM_001130089
Protein Refseq: NP_001123561
MIM: 601421
Uniprot ID: Q15046
Chromosome Location: 16q23.1
Pathway: Aminoacyl-tRNA biosynthesis, organism-specific biosystem; Aminoacyl-tRNA biosynthesis, conserved biosystem; Aminoacyl-tRNA biosynthesis, eukaryotes, organism-specific biosystem; Aminoacyl-tRNA biosynthesis, eukaryotes, conserved biosystem; Cytosolic tRNA aminoacylation, organism-specific biosystem;
Function: ATP binding; ligase activity; lysine-tRNA ligase activity; lysine-tRNA ligase activity; metal ion binding;

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