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EIF2S1 Human/重组人真核翻译启动因子2亚基1 Alpha
点击次数：163发布时间：2012/11/1 18:34:19
更新日期：2024/10/16 16:00:43
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EIF2S1 Human/重组人真核翻译启动因子2亚基1 Alpha
产品编号：PRO-845
产品规格：2μg/10μg/1mg
产品规格：2μg/10μg/1mg
| Synonyms | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit alpha, eIF-2-alpha, EIF-2alpha, EIF-2A, EIF2, EIF-2, EIF2A, EIF-2A. |
| Introduction | EIF2S1 participates in the premature steps of protein synthesis by forming a ternary complex with GTP ａnd initiator tRNA which binds to a 40S ribosomal subunit, followed by mRNA binding to create a 43S pre-initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 ａnd release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle ａnd catalyze another round of initiation, the GDP bound to eIF-2 should exchange with GTP by way of a reaction catalyzed by eIF-2B. |
| Description | EIF2S1 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 335 amino acids （1-315 a.a.） ａnd having a molecular mass of 38.2 kDa. The EIF2S1 is fused to 20 amino acid His-Tag at N-terminus ａnd purified by proprietary chromatographic techniques . |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile filtered colorless solution. |
| Formulation | 0.5mg/ml solution containing 20mM Tris HCL pH-8, 0.1M NaCl, & 10% glycerol.. |
| Storage Conditions | EIF2S1 Human although stable at 4C for 1 week, should be stored desiccated below -18C. Please prevent freeze thaw cycles. |
| Purity | Greater than 85% as determined by SDS-PAGE. |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MPGLSCRFYQ HKFPEVEDVV MVNVRSIAEM GAYVSLLEYN NIEGMILLSE LSRRRIRSIN KLIRIGRNEC VVVIRVDKEK GYIDLSKRRV SPEEAIKCED KFTKSKTVYS ILRHVAEVLE YTKDEQLESL FQRTAWVFDD KYKRPGYGAY DAFKHAVSDP SILDSLDLNE DEREVLINNI NRRLTPQAVK IRADIEVACY GYEGIDAVKE ALRAGLNCST ENMPIKINLI APPRYVMTTT TLERTEGLSV LSQAMAVIKE KIEEKRGVFN VQMEPKVVTD TDETELARQM ERLERENAEV DGDDDAEEME AKAED |
| Usage | Prospec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
