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  3. S100A3 蛋白, Mouse (His)

S100A3 蛋白, Mouse (His)

目录号: HY-P76017
COA 产品使用指南

S100A3 蛋白作为具有二硫键的同型二聚体,对 β-半乳糖苷和乳糖具有很强的结合亲和力。值得注意的是,正如各种研究所证明的那样,它能有效诱导 T 细胞凋亡,并对鸡红细胞表现出血凝活性。这些特性强调了 S100A3 在细胞相互作用和免疫调节中的多方面作用。S100A3 蛋白, Mouse (His) 是重组的 S100A3 蛋白,由 E. coli 表达,带有 N-His 标签。

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规格 价格 是否有货 数量
Free Sample   Apply now  
5 μg ¥720 In-stock
10 μg ¥1150 In-stock
50 μg ¥2800 In-stock
100 μg ¥4400 In-stock
> 100 μg   询价  

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描述

S100A3 Protein, acting as a homodimer with disulfide linkages, exhibits strong binding affinity for beta-galactoside and lactose.Notably, it potently induces T-cell apoptosis, as demonstrated in various studies, and displays hemagglutinating activity towards chicken erythrocytes.These properties underscore S100A3's multifaceted roles in cellular interactions and immune modulation.S100A3 Protein, Mouse (His) is the recombinant mouse-derived S100A3 protein, expressed by E.coli , with N-His labeled tag.

研究背景

Galectin-13 通过二硫键作为同二聚体,表现出与 β-半乳糖苷和乳糖的结合亲和力。此外,多项研究证明,它还是 T 细胞凋亡的有效诱导剂。此外,Galectin-13 对鸡红细胞具有特异性的血凝活性。这些特性凸显了其在细胞相互作用和免疫调节中的多方面作用。

种属

Mouse

表达系统

E. coli

标签

N-6*His

蛋白编号

P62818 (M1-Q101)

基因 ID
蛋白结构
N-term
His
S100A3 (M1-Q101)
Accession # P62818
C-term
同用名
Protein S100-A3; Protein S-100E; S100 calcium-binding protein A3
氨基酸序列

MTRPLEQAVAAIVCTFQEYAGRCGDKYKICQSELKELLQKELPTWTPSEFRECDYNKFMSVLDTNKDCEVDFGEYVRSLASLCLYCHEYFKECPPEPPCPQ

分子量

Approximately 12 kDa

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

无菌粉末

组分

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

保存条件 & 期限

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

运输条件

Room temperature in continental US; may vary elsewhere.

文件资料

S100A3 Protein, Mouse (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.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 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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S100A3 Protein, Mouse (His)
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HY-P76017
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