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EIF3M 蛋白, Human (His-SUMO)

目录号: HY-P71577
产品使用指南

EIF3M 蛋白是 eIF-3 复合物的组成部分,可促进蛋白质合成起始(例如 mRNA 募集、扫描和核糖体亚基附着)(PubMed:17403899、PubMed:25849773)。EIF3M 蛋白, Human (His-SUMO) 是重组的 EIF3M 蛋白,由 E. coli 表达,带有 N-His, N-SUMO 标签。EIF3M 蛋白, Human (His-SUMO) 全长 373 个氨基酸,分子量约为 ~58.4 kDa。

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描述

The EIF3M protein is a component of the eIF-3 complex and promotes protein synthesis initiation (eg, mRNA recruitment, scanning, and ribosomal subunit attachment) (PubMed:17403899, PubMed:25849773). EIF3M Protein, Human (His-SUMO) is the recombinant human-derived EIF3M protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of EIF3M Protein, Human (His-SUMO) is 373 a.a., with molecular weight of ~58.4 kDa.

研究背景

EIF3M 蛋白是真核翻译起始因子 3 (eIF-3) 复合物的组成部分,对于协调蛋白质合成起始的多个步骤至关重要。该复合物与 40S 核糖体结合,促进 eIF-1、eIF-1A、eIF-2:GTP:methionyl-tRNAi 和 eIF-5 等重要因子的募集,形成 43S 起始复合物 (43S PIC) 。EIF-3M 积极促进 mRNA 募集至 43S PIC,扫描 mRNA 进行 AUG 识别,并随后在启动前防止 40S 和 60S 核糖体亚基过早连接。此外,EIF-3复合物在终止后核糖体复合物的拆卸和回收中发挥着关键作用。值得注意的是,EIF3M 在与细胞增殖相关的特定 mRNA 的翻译起始中发挥着重要作用,包括细胞周期、分化和凋亡等过程。它采用不同的 RNA 茎环结合模式来发挥翻译激活或抑制作用。此外,在微生物感染的情况下,EIF3M 可能会在单纯疱疹病毒 1 (HSV1) 或单纯疱疹病毒 2 (HSV2) 感染期间促进病毒进入。

种属

Human

表达系统

E. coli

标签

N-His;N-SUMO

蛋白编号

Q7L2H7 (2S-374T)

基因 ID
蛋白结构
N-term
6*His-SUMO
EIF3M (2S-374T)
Accession # Q7L2H7
C-term
同用名
B5; B5 receptor; Dendritic cell protein; eIF3m; EIF3M_HUMAN; Eukaryotic translation initiation factor 3 subunit M; Fetal lung protein B5; FLJ29030; GA17; hfl B5; hFL-B5; PCI domain containing 1 (herpesvirus entry mediator); PCI domain-containing protein 1; PCID1; TANGO7
氨基酸序列

SVPAFIDISEEDQAAELRAYLKSKGAEISEENSEGGLHVDLAQIIEACDVCLKEDDKDVESVMNSVVSLLLILEPDKQEALIESLCEKLVKFREGERPSLRLQLLSNLFHGMDKNTPVRYTVYCSLIKVAASCGAIQYIPTELDQVRKWISDWNLTTEKKHTLLRLLYEALVDCKKSDAASKVMVELLGSYTEDNASQARVDAHRCIVRALKDPNAFLFDHLLTLKPVKFLEGELIHDLLTIFVSAKLASYVKFYQNNKDFIDSLGLLHEQNMAKMRLLTFMGMAVENKEISFDTMQQELQIGADDVEAFVIDAVRTKMVYCKIDQTQRKVVVSHSTHRTFGKQQWQQLYDTLNAWKQNLNKVKNSLLSLSDT

分子量

Approximately 58.4 kDa

纯度

Greater than 90% as determined by reducing SDS-PAGE.

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料

EIF3M Protein, Human (His-SUMO) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
EIF3M Protein, Human (His-SUMO)
目录号:
HY-P71577
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