YARS2, 17-477aa, Human, His tag, E.coli

人YARS2重组蛋白

YARS2, also known as tyrosyl-tRNA synthetase, catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr). Recombinant human YARS2 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.
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基本信息

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货号 TP04518
规格 20 µg
宿主 E.coli
Accession
分子大小 53.7 kDa (482aa)
AP_Mol_Weight
Tag N-6His
蛋白序列 MGSSHHHHHHSSGLVPRGSHMTLNLSVLLPLGLRKAHSGAQGLLAAQKARGLFKDFFPETGTKIELPELFDRGTASFPQTIYCGFDPTADSLHVGHLLALLGLFHLQRAGHNVIALVGGATARLGDPSGRTKEREALETERVRANARALRLGLEALAANHQQLFTDGRSWGSFTVLDNSAWYQKQHLVDFLAAVGGHFRMGTLLSRQSVQLRLKSPEGMSLAEFFYQVLQAYDFYYLFQRYGCRVQLGGSDQLGNIMSGYEFINKLTGEDVFGITVPLITSTTGAKLGKSAGNAVWLNRDKTSPFELYQFFVRQPDDSVERYLKLFTFLPLPEIDHIMQLHVKEPERRGPQKRLAAEVTKLVHGREGLDSAKRCTQALYHSSIDALEVMSDQELKELFKEAPFSEFFLDPGTSVLDTCRKANAIPDGPRGYRMITEGGVSINHQQVTNPESVLIVGQHILKNGLSLLKIGKRNFYIIKWLQL
纯度 > 95% by HPLC
浓度 0.25 mg/ml (determined by Bradford assay)
配方 Liquid. 20mM Tris-HCl buffer (pH8.0) containing 20% glycerol, 0.1M NaCl, 1mM DTT
别名 Tyrosyl-tRNA synthetase, mitochondrial precursor, CGI-04, FLJ13995, MLASA2, MT-TYRRS, TYRRS
生物学活性
保存条件 4°C 短期保存 (1-2 周). 长期保存在 -20°C or -70°C. 避免反复冻融.
注意 仅用于科学研究, 不能用于疾病诊断.

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