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北京 Peprotech Recombinant Human IL-17 价格
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 31.3 kDa disulfide-linked homodimer of two 137 amino acid polypeptide chains.
AA Sequence:
MIVKAGITIP RNPGCPNSED KNFPRTVMVN LNIHNRN NPKRSSDYYN RSTSPWNLHR NEDPERYPSV IWEAKCRHLG CINADGNVDY HMNSVPIQQE 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 approximately 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 |  | Angiogenesis/ Cardiovascular |
 | Immune System |  | Inflammation |
Country of Origin:
USA