1. 重组蛋白
  2. Cytokines and Growth Factors
  3. Chemokine & Receptors
  4. CC Chemokines
  5. RANTES/CCL5
  6. RANTES/CCL5 蛋白, Human (HEK293)

RANTES/CCL5 蛋白, Human (HEK293)

目录号: HY-P7282
COA 产品使用指南

RANTES/CCL5 蛋白, Human (HEK293) 是 CC 趋化因子家族中的关键促炎趋化因子,可以与 CCR1、CCR3、CCR4 和 CCR5相互作用,介导炎症免疫反应、病毒感染以及肿瘤发生等。RANTES/CCL5 蛋白, Human (HEK293) 是一种由 HEK293 表达的重组人 RANTES/CCL5(S24-S91) 蛋白。

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规格 价格 是否有货 数量
10 μg ¥1350 In-stock
50 μg ¥4000 In-stock
100 μg   询价  
250 μg   询价  

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描述

RANTES/CCL5 Protein, Human (HEK293) is a key pro-inflammatory chemokine in the CC chemokine family that interacts with CCR1, CCR3, CCR4, and CCR5 to mediate inflammatory immune responses, viral infections, and tumorigenesis. RANTES/CCL5 Protein, Human ( HEK293) is a recombinant human RANTES/CCL5(S24-S91) protein expressed by HEK293[1].

研究背景

CCL5, also known as RANTES (Regulation of Activation, Expression and Secretion by Normal T Cells), belongs to the CC subfamily of chemokines. The CCL5 gene is located in the q11.2-q12 region of human chromosome 17 and encodes CCL5 a protein with a molecular weight of 8 kDa. CCL5 can be expressed by T cells, monocytes, NK cells, epithelial cells, fibroblasts, and CCL5 can bind to receptors CCR1, CCR3, CCR4 and CCR5, with the highest affinity for CCR5[1]. CCL5 binding to CCR5 leads to phosphorylation of phosphatidylinositol 3-kinase ( PI3K ), and the phosphorylated PI3K further acidifies protein kinase B on serine 473, and the Akt/PKB complex phosphorylates and inactivates the serine/threonine protein kinase GSK-3. In parallel, CCL5 binding to CCR5 induces Bcl2 protein expression, which promotes cell apoptosis. CCL5 can also act as a potential agonist for the G protein-coupled receptor GPR75, which, together with GPR75, may play a role in neuronal survival by activating downstream signaling pathways involving PI3, Akt, and MAP kinases, and in insulin secretion by pancreatic islet cells by activating GPR75[2]. In addition to acting as a chemotactic agent, CCL5 is also a major HIV suppressor produced by CD8+ T cells. It is involved in inflammation maintenance, transplantation, antiviral immunity, tumor development, and many human diseases and disorders such as viral hepatitis or COVID-19[3].

生物活性

The ED50 is <0.2 μg/mL as measured by CHO-K1/Gα15/hCCR1 cells (human Gα15 and human CCR1 stably expressed in CHO-K1 cells).

种属

Human

表达系统

HEK293

标签

Tag Free

蛋白编号

P13501 (S24-S91)

基因 ID

6352  [NCBI]

中文名
重组人 RANTES/CCL5蛋白 (HEK293)
同用名
rHuRANTES/CCL5; C-C motif chemokine 5; SCYA5
氨基酸序列

SPYSSDTTPCCFAYIARPLPRAHIKEYFYTSGKCSNPAVVFVTRKNRQVCANPEKKWVREYINSLEMS

分子量

Approximately 8 kDa

性状

Lyophilized powder.

组分

Lyophilized after extensive dialysis against PBS.

内毒素含量

<0.2 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 or PBS.

保存条件 & 期限

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. 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
参考文献

RANTES/CCL5 Protein, Human (HEK293) 相关分类

  • 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 active calculator equation

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
RANTES/CCL5 Protein, Human (HEK293)
目录号:
HY-P7282
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