1. 重组蛋白
  2. Receptor Proteins
  3. Cell Adhesion Molecules (CAMs)
  4. Immunoglobulin-like Cell Adhesion Molecules
  5. Contactin-4
  6. CNTN4/Contactin-4 蛋白, Human (sf9, His)

CNTN4/Contactin-4 蛋白, Human (sf9, His)

目录号: HY-P76277
产品使用指南

CNTN4/Contactin-4 蛋白是 contactin 家族的成员,在促进对神经系统发育至关重要的细胞表面相互作用方面发挥着关键作用。它已被证明具有促进神经突生长的活性,有助于参与神经元生长的复杂过程。CNTN4/Contactin-4 蛋白, Human (sf9, His) 是重组的 CNTN4/Contactin-4 蛋白,由 Sf9 insect cells 表达,带有 C-His 标签。

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描述

The CNTN4/Contactin-4 protein is a member of the contactin family and plays a key role in promoting cell surface interactions critical for nervous system development. It has proven neurite growth-promoting activity, assisting in the complex processes involved in neuronal growth. CNTN4/Contactin-4 Protein, Human (sf9, His) is the recombinant human-derived CNTN4/Contactin-4 protein, expressed by Sf9 insect cells , with C-His labeled tag.

研究背景

Contactin-4 (CNTN4) 是一种关键参与介导神经系统发育所必需的细胞表面相互作用的蛋白质。这种多功能分子表现出促进神经突生长的活性,强调了其在促进神经元过程延伸中的作用。此外,CNTN4 可能在突触发生(神经元之间形成功能连接的过程)中发挥关键作用。CNTN4 与 PTPRG 的相互作用表明其可能参与调节神经发育过程中的信号通路或细胞粘附。Contactin-4 的多种功能,包括促进神经突生长和对突触发生的潜在贡献,突显了其在协调对建立功能性神经回路至关重要的复杂过程中的重要性。

种属

Human

表达系统

Sf9 insect cells

标签

C-His

蛋白编号

Q8IWV2-1 (D19-S1000)

基因 ID
蛋白结构
N-term
CNTN4 (D19-S1000)
Accession # Q8IWV2-1
His
C-term
同用名
Contactin-4; Brain-derived immunoglobulin superfamily protein 2; BIG-2
分子量

120-130 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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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:
CNTN4/Contactin-4 Protein, Human (sf9, His)
目录号:
HY-P76277
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