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Recombinant Human IL-17 貨號:200-17 細(xì)胞因子

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Recombinant Human IL-17 貨號:200-17 細(xì)胞因子
細(xì)胞因子(cytokine,CK)是一類能在細(xì)胞間傳遞信息、具有免疫調(diào)節(jié)和效應(yīng)功能的蛋白質(zhì)或小分子多肽。
作用特點(diǎn):多效性、重疊性、協(xié)同性、拮抗性和雙重性。

詳細(xì)介紹

Recombinant Human IL-17 貨號:200-17 細(xì)胞因子 

 

細(xì)胞因子受體的結(jié)構(gòu)和分類:根據(jù)細(xì)胞因子受體cDNA序列以及受體胞膜外區(qū)氨基酸序列的同源性和結(jié)構(gòu)征,可將細(xì)胞因子受體主要分為四種類型:免疫球蛋白超家族(IGSF)、造血細(xì)胞因子受體超家族、神經(jīng)生長因子受體超家族和趨化因子受體。

 

Catalog Number:
200-17
Synonyms:
IL-17, CTLA-8
Description:
The originally described IL-17 protein, now known as IL-17A, is a homodimer of two 136 amino acid chains, secreted by activated T-cells that act on stromal cells to induce production of proinflammatory and hematopoietic bioactive molecules. Today, IL-17 represents a family of structurally-related cytokines that share a highly conserved C-terminal region but differ from one another in their N-terminal regions and in their distinct biological roles. The six known members of this family, IL-17A through IL-17F, are secreted as homodimers. IL-17A exhibits cross-species bioactivity between human and murine cells. Recombinant human IL-17A is a 31.0 kDa disulfide-linked homodimer of two 136 amino acid polypeptide chains.
AA Sequence:
MIVKAGITIP RNPGCPNSED KNFPRTVMVN LNIHNRNTNT NPKRSSDYYN RSTSPWNLHR NEDPERYPSV IWEAKCRHLG CINADGNVDY HMNSVPIE ILVLRREPPH CPNSFRLEKI LVSVGCTCVT PIVHHVA
Source:
E.coli
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity:
Assay #1: The ED50 as determined by the dose-dependent induction of IL-6 in primary human foreskin fibroblasts was found to be approximay 2 ng/ml.
Assay #2: Measured by its ability to induce IL-6 production by NHDF cells.
 
 
 
 
Cross Reactivity:
Mouse, Human, Cow
Research Interests:
AIDS /  HIV AIDS / HIV Angiogenesis/ Cardiovascular Angiogenesis/ Cardiovascular
Immune System Immune System Inflammation Inflammation
 
 
Country of Origin:
USA


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