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  4. Animal-Free Galectin-13 蛋白, Human (His)

Animal-Free Galectin-13 蛋白, Human (His)

目录号: HY-P700075AF
产品使用指南

Galectin-13 蛋白具有 β-半乳糖苷和乳糖结合能力，可作为 T 细胞凋亡的有效诱导剂。据研究报道，它还对鸡红细胞表现出血凝活性。在结构上，Galectin-13 蛋白以同型二聚体形式存在，由二硫键维持，形成二聚体形式。Animal-Free Galectin-13 蛋白, Human (His) 是重组的 无动物源半乳糖凝集素 13 蛋白，由 E. coli 表达，带有 N-His 标签。Animal-Free Galectin-13 蛋白, Human (His) 全长 138 个氨基酸，分子量约为 ~16.9 kDa。

无动物成分 (Animal-free) 重组蛋白，即生产过程中不使用或接触任何动物来源的材料和试剂，具有高一致性和稳定性。

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2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 是否有货
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100 μg   询价  

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描述

Galectin-13 Protein, with beta-galactoside and lactose binding capacity, acts as a potent inducer of T-cell apoptosis, as confirmed by research findings. It also exhibits hemagglutinating activity towards chicken erythrocytes, as reported in studies. Structurally, Galectin-13 Protein exists as a homodimer, maintained by disulfide linkages contributing to its dimeric form. Animal-Free Galectin-13 Protein, Human (His) is the recombinant human-derived animal-FreeGalectin-13 protein, expressed by E. coli, with N-His labeled tag. The total length of Animal-Free Galectin-13 Protein, Human (His) is 138 a.a., with molecular weight of ~16.9 kDa.
研究背景

半乳糖凝集素 13 蛋白具有与 β-半乳糖苷和乳糖结合的能力，并且可作为 T 细胞凋亡的有效诱导剂。此外，据研究报道，这种蛋白质对鸡红细胞具有血凝活性。从结构上看，无动物源半乳糖凝集素 13 蛋白以同型二聚体形式存在，二硫键构成其二聚体形式。
种属

Human
表达系统

E. coli
标签

N-His
蛋白编号

Q9UHV8 (S2-N139)
基因 ID

29124  [NCBI]
蛋白结构
N-term
His
Galectin-13 (S2-N139)
Accession # Q9UHV8
C-term
同用名
LGALS13; GAL13; PLAC8; PP13
氨基酸序列

SSLPVPYKLPVSLSVGSCVIIKGTPIHSFINDPQLQVDFYTDMDEDSDIAFRFRVHFGNHVVMNRREFGIWMLEETTDYVPFEDGKQFELCIYVHYNEYEIKVNGIRIYGFVHRIPPSFVKMVQVSRDISLTSVCVCN

分子量

Approximately 16.9 kDa
纯度

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

内毒素含量

<0.1 EU per 1 μg of the protein by the LAL method.
文件资料
产品使用指南 (1213 KB)

Animal-Free Galectin-13 Protein, Human (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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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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