1. 重组蛋白
  2. Cytokines and Growth Factors
  3. Interleukin & Receptors
  4. IL-7
  5. IL-7 蛋白, Rat

IL-7 蛋白, Rat

目录号: HY-P73227
产品使用指南

IL-7 蛋白调节 T 细胞和 B 细胞的发育、扩增和存活,维持淋巴稳态。它与 IL7R 和 CSF2RG 受体的相互作用对于介导这些作用至关重要。IL-7 蛋白, Rat 是重组的 IL-7 蛋白,由 E. coli 表达,不带标签。IL-7 蛋白, Rat 全长 129 个氨基酸,分子量约为 ~17 kDa。

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     可免费申领三个不同产品的试用装。

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描述

IL-7 Protein regulates T-cell and B-cell development, expansion, and survival, maintaining lymphoid homeostasis. Its interaction with IL7R and CSF2RG receptors is crucial in mediating these effects. IL-7 Protein, Rat is the recombinant rat-derived IL-7 protein, expressed by E. coli , with tag free. The total length of IL-7 Protein, Rat is 129 a.a., with molecular weight of ~17 kDa.

研究背景

IL-7 蛋白是一种重要的造血细胞因子,可调节幼稚 T 细胞和记忆 T 细胞和 B 细胞的发育、扩增和存活,从而控制成熟淋巴细胞的数量并确保淋巴稳态。它与 IL7R 和 CSF2RG 受体的相互作用在介导这些作用中发挥着重要作用。

种属

Rat

表达系统

E. coli

标签

Tag Free

蛋白编号

Q91Y32 (D26-I154)

基因 ID

25647  [NCBI]

蛋白结构
N-term
IL-7 (D26-I154)
Accession # Q91Y32
C-term
同用名
Interleukin 7; Lymphopoietin-1; PBGF
分子量

Approximately 17 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
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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  • 重组蛋白稀释计算器

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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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