HARS Human, His-Synthetase

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HARS Human, His

Qty


Total
$65
Catalog #
ENPS-008
Size
Description
HARS Human Recombinant fused with a 23 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 532 amino acids (1-509 a.a.) and having a molecular mass of 59.4kDa. The HARS is purified by proprietary chromatographic techniques.
Additional Information
IntroductionHistidyl-tRNA synthetase (HARS) functions to catalyze the aminoacylation of tRNAs by their corresponding amino acids. HARS is a member of the class II family of aminoacyl-tRNA synthetases. HARS is responsible for the synthesis of histidyl-transfer RNA, which is vital for the incorporation of histidine into proteins. HARS is a frequent target of autoantibodies in the human autoimmune disease polymyositis/dermatomyositis.
SynonymsHistidyl-tRNA synthetase cytoplasmic, Histidine--tRNA ligase, HisRS, HARS, HRS, FLJ20491.
SourceEscherichia Coli.
Physical AppearanceSterile Filtered colorless solution.
FormulationThe HARS solution (1 mg/ml) contains 20mM Tris-HCl buffer(pH 8.0), 10% glycerol, 1mM DTT and 0.1M NaCl.
StabilityStore at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid SequenceMGSSHHHHHH
SSGLVPRGSH
MGSMAERAAL
EELVKLQGER
VRGLKQQKAS
AELIEEEVAK
LLKLKAQLGP
DESKQKFVLK
TPKGTRDYSP
RQMAVREKVF
DVIIRCFKRH
GAEVIDTPVF
ELKETLMGKY
GEDSKLIYDL
KDQGGELLSL
RYDLTVPFAR
YLAMNKLTNI
KRYHIAKVYR
RDNPAMTRGR
YREFYQCDFD
IAGNFDPMIP
DAECLKIMCE
ILSSLQIGDF
LV
PurityGreater than 95.0% as determined by SDS-PAGE.
UsageNeoScientific's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals.
Background

N/A

Protocol

N/A

MSDS
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