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Source Escherichia coli
Amino Acid Sequence
Sequence MGSSHHHHHHSSGLVPRGSHMPNSEPASLLELFNSIATQGELVRSLKAGN ASKDEIDSAVKMLVSLKMSYKAAAGEDYKADCPPGNPAPTSNHGPDATEA EEDFVDPWTVQTSSAKGIDYDKLIVRFGSSKIDKELINRIERATGQRPHH FLRRGIFFSHRDMNQVLDAYENKKPFYLYTGRGPSSEAMHVGHLIPFIFT KWLQDVFNVPLVIQMTDDEKYLWKDLTLDQAYSYAVENAKDIIACGFDIN KTFIFSDLDYMGMSSGFYKNVVKIQKHVTFNQVKGIFGFTDSDCIGKISF PAIQAAPSFSNSFPQIFRDRTDIQCLIPCAIDQDPYFRMTRDVAPRIGYP KPALLHSTFFPALQGAQTKMSASDPNSSIFLTDTAKQIKTKVNKHAFSGG RDTIEEHRQFGGNCDVDVSFMYLTFFLEDDDKLEQIRKDYTSGAMLTGEL KKALIEVLQPLIAEHQARRKEVTDEIVKEFMTPRKLSFDFQ
Molecular weight 55 kDa including tags
Amino acids 1 to 471
Tags His tag N-Terminus Specifications
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in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Purity > 90
% SDS-PAGE. ab99263 is purified using conventional chromatography techniques.
Concentration information loading... Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Constituents: 10% Glycerol, 0.1M Sodium chloride, 20mM Tris HCl, 1mM DTT, pH 8.0
Function Isoform 1, isoform 2 and T1-TrpRS have aminoacylation activity while T2-TrpRS lacks it. Isoform 2, T1-TrpRS and T2-TrpRS possess angiostatic activity whereas isoform 1 lacks it. T2-TrpRS inhibits fluid shear stress-activated responses of endothelial cells. Regulates ERK, Akt, and eNOS activation pathways that are associated with angiogenesis, cytoskeletal reorganization and shear stress-responsive gene expression.
Sequence similarities Belongs to the class-I aminoacyl-tRNA synthetase family. Contains 1 WHEP-TRS domain.
Post-translational modifications Proteolytic cleavage generates 2 forms; T1-TrpRS and T2-TrpRS.
Cellular localization Cytoplasm.
Information by UniProt
Recombinant Human Tryptophanyl tRNA synthetase protein images
References for Recombinant Human Tryptophanyl tRNA synthetase protein (ab99263)
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"