| Product Name | NARS, 1-548aa, Human |
|---|---|
| Description | NARS also known as asparagine--tRNA ligase, cytoplasmic. This protein acts as an enzyme. It is known to catalyze the following reaction: ATP + L-asparagine + tRNA(Asn) = AMP + diphosphate + L-asparaginyl-tRNA(Asn). Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. Asparaginyl-tRNA synthetase is localized to the cytoplasm and belongs to the class II family of tRNA synthetases. The N-terminal domain represents the signature sequence for the eukaryotic asparaginyl-tRNA synthetases. Recombinant human NARS, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques |
| Synonyms | Asparagine--tRNA ligase cytoplasmic, ASNRS, NARS1 |
| Host | E. coli |
| Molecular Weight |
18.1kDa (163aa) 18-28kDa (SDS-PAGE under reducing conditions) |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MGSMVLAELY VSDREGSDAT GDGTKEKPFK TGLKALMTVG KEPFPTIYVD SQKENERWNV ISKSQLKNIK KMWHREQMKS ESREKKEAED SLRREKNLEE AKKITIKNDP SLPEPKCVKI GALEGYRGQR VKVFGWVHRL RRQGKNLMFL VLRDGTGYLQ CVLADELCQC YNGVLLSTES SVAVYGMLNL TPKGKQAPGG HELSCDFWEL IGLAPAGGAD NLINEESDVD VQLNNRHMMI RGENMSKILK ARSMVTRCFR DHFFDRGYYE VTPPTLVQTQ VEGGATLFKL DYFGEEAFLT QSSQLYLETC LPALGDVFCI AQSYRAEQSR TRRHLAEYTH VEAECPFLTF DDLLNRLEDL VCDVVDRILK SPAGSIVHEL NPNFQPPKRP FKRMNYSDAI VWLKEHDVKK EDGTFYEFGE DIPEAPERLM TDTINEPILL CRFPVEIKSF YMQRCPEDSR LTESVDVLMP NVGEIVGGSM RIFDSEEILA GYKREGIDPT PYYWYTDQRK YGTCPHGGYG LGLERFLTWI LNRYHIRDVC LYPRFVQRCT P |
| Tag | His-tag |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in Phosphate Buffered Saline (pH 7.4) containing 10% glycerol. |
| Concentration | 1mg/ml (determined by Absorbance at 280nm) |
| Purity | > 80% by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Beaulande M., et al. (1998) Nucleic Acids. 26(2):521-4. |
| Background | NARS also known as asparagine--tRNA ligase, cytoplasmic. This protein acts as an enzyme. It is known to catalyze the following reaction: ATP + L-asparagine + tRNA(Asn) = AMP + diphosphate + L-asparaginyl-tRNA(Asn). Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. Asparaginyl-tRNA synthetase is localized to the cytoplasm and belongs to the class II family of tRNA synthetases. The N-terminal domain represents the signature sequence for the eukaryotic asparaginyl-tRNA synthetases. Recombinant human NARS, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques |
| Supplier | ARP |
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