1. 重组蛋白
  2. Receptor Proteins
  3. Cell Adhesion Molecules (CAMs)
  4. Immunoglobulin-like Cell Adhesion Molecules
  5. Contactin-2
  6. Contactin-2/CNTN2 蛋白, Human (HEK293, His)

Contactin-2/CNTN2 蛋白, Human (HEK293, His)

目录号: HY-P70054
产品使用指南

Contactin-2/CNTN2 蛋白与 CNTNAP2 一起在 Ranvier 结点组织轴突结构域,并在近端节旁区域维持电压门控钾通道。这种伙伴关系确保了轴突信号的完整性和功能。Contactin-2/CNTN2 蛋白, Human (HEK293, His) 是重组的 Contactin-2/CNTN2 蛋白,由 HEK293 表达,带有 C-6*His 标签。Contactin-2/CNTN2 蛋白, Human (HEK293, His) 全长 982 个氨基酸,分子量为 110-140 kDa。

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描述

The Contactin-2/CNTN2 protein, together with CNTNAP2, organizes axonal domains at the nodes of Ranvier and maintains voltage-gated potassium channels in the proximal paranodal region. This partnership ensures axonal signaling integrity and function. Contactin-2/CNTN2 Protein, Human (HEK293, His) is the recombinant human-derived Contactin-2/CNTN2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Contactin-2/CNTN2 Protein, Human (HEK293, His) is 982 a.a., with molecular weight of 110-140 kDa.

研究背景

Contactin-2/CNTN2 蛋白与跨膜蛋白 CNTNAP2 协同作用,在 Ranvier 节点轴突结构域的组织中发挥关键作用,主要是通过确保近节旁区域电压门控钾通道的维持。这种错综复杂的伙伴关系凸显了它参与轴突信号传导的结构完整性和功能组织。此外,Contactin-2/CNTN2 可能有助于细胞粘附,暗示其在介导细胞间相互作用中的潜在作用。Contactin-2/CNTN2 和 CNTNAP2 的联合作用强调了它们在建立和维持 Ranvier 节点精确结构方面的重要性,这对于有效的神经传导和细胞粘附过程至关重要。

种属

Human

表达系统

HEK293

标签

C-6*His

蛋白编号

Q02246 (S31-N1012)

基因 ID
蛋白结构
N-term
CNTN2 (S31-N1012)
Accession # Q02246
6*His
C-term
同用名
rHuContactin-2/CNTN2, His ; Contactin-2; Axonal glycoprotein TAG-1; Axonin-1; Transient axonal glycoprotein 1; CNTN2; AXT; TAG1; TAX1
氨基酸序列

SQTTFGPVFEDQPLSVLFPEESTEEQVLLACRARASPPATYRWKMNGTEMKLEPGSRHQLVGGNLVIMNPTKAQDAGVYQCLASNPVGTVVSREAILRFGFLQEFSKEERDPVKAHEGWGVMLPCNPPAHYPGLSYRWLLNEFPNFIPTDGRHFVSQTTGNLYIARTNASDLGNYSCLATSHMDFSTKSVFSKFAQLNLAAEDTRLFAPSIKARFPAETYALVGQQVTLECFAFGNPVPRIKWRKVDGSLSPQWTTAEPTLQIPSVSFEDEGTYECEAENSKGRDTVQGRIIVQAQPEWLKVISDTEADIGSNLRWGCAAAGKPRPTVRWLRNGEPLASQNRVEVLAGDLRFSKLSLEDSGMYQCVAENKHGTIYASAELAVQALAPDFRLNPVRRLIPAARGGEILIPCQPRAAPKAVVLWSKGTEILVNSSRVTVTPDGTLIIRNISRSDEGKYTCFAENFMGKANSTGILSVRDATKITLAPSSADINLGDNLTLQCHASHDPTMDLTFTWTLDDFPIDFDKPGGHYRRTNVKETIGDLTILNAQLRHGGKYTCMAQTVVDSASKEATVLVRGPPGPPGGVVVRDIGDTTIQLSWSRGFDNHSPIAKYTLQARTPPAGKWKQVRTNPANIEGNAETAQVLGLTPWMDYEFRVIASNILGTGEPSGPSSKIRTREAAPSVAPSGLSGGGGAPGELIVNWTPMSREYQNGDGFGYLLSFRRQGSTHWQTARVPGADAQYFVYSNESVRPYTPFEVKIRSYNRRGDGPESLTALVYSAEEEPRVAPTKVWAKGVSSSEMNVTWEPVQQDMNGILLGYEIRYWKAGDKEAAADRVRTAGLDTSARVSGLHPNTKYHVTVRAYNRAGTGPASPSANATTMKPPPRRPPGNISWTFSSSSLSIKWDPVVPFRNESAVTGYKMLYQNDLHLTPTLHLTGKNWIEIPVPEDIGHALVQIRTTGPGGDGIPAEVHIVRNGGTSMMVEN

分子量

110-140 kDa

纯度

Greater than 95% 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:
Contactin-2/CNTN2 Protein, Human (HEK293, His)
目录号:
HY-P70054
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