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  3. CAP8A 蛋白, Staphylococcus aureus (Cell-Free, His)

CAP8A 蛋白, Staphylococcus aureus (Cell-Free, His)

目录号: HY-P702231
产品使用指南

CAP8A 蛋白对于 8 型荚膜多糖 (Cap8/CP8) 的生物合成至关重要,并且可能充当链长调节剂。CAP8A 蛋白, Staphylococcus aureus (Cell-Free, His) 是重组的 CAP8A 蛋白,由 E. coli Cell-free 表达,带有 N-10*His 标签。CAP8A 蛋白, Staphylococcus aureus (Cell-Free, His) 全长 319 个氨基酸,分子量为 26.4 kDa。

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描述

CAP8A Protein is essential for the biosynthesis of type 8 capsular polysaccharide (Cap8/CP8) and potentially functions as the chain-length regulator. CAP8A Protein, Staphylococcus aureus (Cell-Free, His) is the recombinant Staphylococcus aureus-derived CAP8A protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of CAP8A Protein, Staphylococcus aureus (Cell-Free, His) is 319 a.a., with molecular weight of 26.4 kDa.

研究背景

CAP8A 在生物合成 8 型荚膜多糖 (Cap8/CP8) 的复杂过程中发挥着不可或缺的作用。作为一种假定的链长调节剂,它的参与对于协调荚膜多糖结构的受控组装至关重要。CAP8A 的酶功能对 Cap8/CP8 的精确生物合成有重大贡献,强调了其在控制荚膜多糖形成和调节的复杂分子机制中的重要性,特别是在 8 型结构的背景下。

种属

Staphylococcus aureus

表达系统

E. coli Cell-free

标签

N-10*His

蛋白编号

P72367 (M1-N319)

基因 ID

/

蛋白结构
N-term
10*His
CAP8A (M1-N319)
Accession # P72367
C-term
同用名
Capsular polysaccharide type 8 biosynthesis protein cap8A
氨基酸序列

MESTLELTKIKEVLQKNLKILIILPLLFLIISAIVTFFVLSPKYQANTQILVNQTKGDNPQFMAQEVQSNIQLVNTYKEIVKSPRILDEVSKDLNNKYSPSKLSSMLTITNQENTQLINIQVKSGHKQDSEKIANSFAKVTSKQIPKIMSLDNVSILSKADGTAVKVAPKTVVNLIGAFFLGLVVALIYIFFKVIFDKRIKDEEDVEKELGLPVLGSIQKFN

分子量

26.4 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

CAP8A Protein, Staphylococcus aureus (Cell-Free, 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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产品名称:
CAP8A Protein, Staphylococcus aureus (Cell-Free, His)
目录号:
HY-P702231
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