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Transthyretin/TTR 蛋白, Cynomolgus (HEK293, His)

目录号: HY-P71671
COA 产品使用指南

甲状腺素运载蛋白 (TTR) 是一种甲状腺激素结合蛋白,可能参与将甲状腺素从血液转运到大脑。作为同源四聚体,TTR 形成具有配体调节的中央通道的二聚体的二聚体。Transthyretin/TTR 蛋白, Cynomolgus (HEK293, His) 是重组的 运甲状腺素蛋白/TTR 蛋白,由 HEK293 表达,带有 N-His, N-Myc 标签。Transthyretin/TTR 蛋白, Cynomolgus (HEK293, His) 全长 127 个氨基酸,分子量约为 ~18 kDa。

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  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

描述

Transthyretin (TTR) is a thyroid hormone-binding protein that may be involved in transporting thyroxine from the blood to the brain. As a homotetramer, TTR forms a dimer of dimers with a ligand-regulated central channel. Transthyretin/TTR Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived Transthyretin/TTR protein, expressed by HEK293 , with N-His, N-Myc labeled tag. The total length of Transthyretin/TTR Protein, Cynomolgus (HEK293, His) is 127 a.a., with molecular weight of ~18 kDa.

研究背景

甲状腺素运载蛋白 (TTR) 是一种甲状腺激素结合蛋白,与甲状腺素从血液到大脑的运输有关。TTR 在结构上组织为同四聚体,形成二聚体的二聚体,其中亚基围绕能够容纳两个配体分子的中央通道组装。同源四聚体的复杂结构表明其在促进甲状腺激素转运方面具有功能性作用。此外,TTR 与 RBP4 相互作用,进一步凸显了它参与复杂的分子相互作用以及在甲状腺激素调节中的潜在作用。

生物活性

Measured in a cell proliferation assay using A549 cells. The ED50 this effect is 1.794 ng/mL, corresponding to a specific activity is 5.57×105 units/mg.

  • Measured in a cell proliferation assay using A549 cells. The ED50 this effect is 1.794 ng/mL, corresponding to a specific activity is 5.57×105 units/mg.
种属

Cynomolgus

表达系统

HEK293

标签

N-His;N-Myc

蛋白编号

Q8HXW1 (G21-E147)

基因 ID
蛋白结构
N-term
6*His-Myc
TTR (G21-E147)
Accession # Q8HXW1
C-term
同用名
TTR; QccE-10711; QccE-14396; Transthyretin; Prealbumin
氨基酸序列

GPTGVDESKCPLMVKVLDAVRGSPAVNVAVNVFKKAADETWAPFASGKTSESGELHGLTTEEEFVEGIYKVEIDTKSYWKSLGISPFHEHAEVVFTANDSGPRHYTIAALLSPYSYSTTAVVTNPKE

分子量

Approximately 18 kDa

纯度
  • Greater than 95% as determined by reducing SDS-PAGE.
性状

溶液.

组分

Supplied as a 0.2 μm filtered solution of 50 mM Tris-HCL, 300 mM NaCl, pH 7.4, 20% Glycerol.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

N/A.

保存条件 & 期限

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

运输条件

Shipping with dry ice.

文件资料

Transthyretin/TTR Protein, Cynomolgus (HEK293, 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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  • 比活力计算器

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:
Transthyretin/TTR Protein, Cynomolgus (HEK293, His)
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HY-P71671
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