Recombinant Human WARS/TrpRS Protein (His Tag)

SKU: PKSH033156

Size: 50μg

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: WARS;TrpRS

Target Synonym: Interferon-induced protein 53.;WARS also known as Tryptophanyl-tRNA synthetase

Research Areas: epigenetics and nuclear signal

Conjugation:

Target Species: Human

Expression Host: E.coli

Application:

Fusion tag: N-His

UNIProt ID: P23381

Accession: P23381

Background: There exists two types of tryptophanyl tRNA synthetases, the cytoplasmic form called WARS, the mitochondrial form called WARS2. WARS catalyzes the aminoacylation of tRNA (trp) with tryptophan and is induced by interferon. WARS regulates ERK, Akt, eNOS activation pathway, which are related with angiogenesis, cytoskelatal reorganization and shear stess-reponsive gene expression.

Concentration:

Activity: Not validated for activity

Sequence: Met 1-Gln471

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 8% Trehalose, 4% Mannitol, 50mM NaCl, 0.05% Tween 80, pH7.5.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 55.3 kDa

ObservedMW: 60 kDa