1. 重组蛋白
  2. Viral Proteins
  3. Bacterial/Fungal Proteins
  4. 30S Ribosomal 蛋白 S4/RPS4 蛋白, E.coli (His)

30S Ribosomal 蛋白 S4/RPS4 蛋白, E.coli (His)

目录号: HY-P71689
产品使用指南

30S Ribosomal 蛋白 S4, E.coli (E. coli, His) 是在 E. coli 中表达,N 端带有一个 His 标签的重组 30S Ribosomal 蛋白 S4。核糖体蛋白 S4 在小核糖体亚基的生物发生中起着核心作用。

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SPR 检测服务   重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

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描述

30S Ribosomal Protein S4, E.coli (E. coli, His) is a recombinant E. coli 30S Ribosomal Protein S4 expressed in E. coli with a His tag at the N-terminus. Ribosomal protein S4 plays a central role in the biogenesis of the small ribosomal subunit[1].

研究背景

初级核糖体蛋白 S4 对于真细菌的 30S 核糖体生物合成至关重要,因为它使亚基组装成核,并有助于协调组装及其 rRNA 和蛋白质成分的合成[1]

种属

E.coli

表达系统

E. coli

标签

N-His

蛋白编号

P0A7V8 (A2-K206)

基因 ID

58463221  [NCBI]

蛋白结构
N-term
His
RS4_ECOLI (A2-K206)
Accession # P0A7V8
C-term
同用名
rpsD; ramA; b3296; JW3258; 30S ribosomal protein S4; Small ribosomal subunit protein uS4
氨基酸序列

ARYLGPKLKLSRREGTDLFLKSGVRAIDTKCKIEQAPGQHGARKPRLSDYGVQLREKQKVRRIYGVLERQFRNYYKEAARLKGNTGENLLALLEGRLDNVVYRMGFGATRAEARQLVSHKAIMVNGRVVNIASYQVSPNDVVSIREKAKKQSRVKAALELAEQREKPTWLEVDAGKMEGTFKRKPERSDLSADINEHLIVELYSK

分子量

Approximately 27.3 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
参考文献

30S Ribosomal Protein S4/RPS4 Protein, E.coli (His) 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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30S Ribosomal Protein S4/RPS4 Protein, E.coli (His)
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