IL-17F Protein, Human, Recombinant (aa 31-163)

IL-17F Protein, Human, Recombinant (aa 31-163) is expressed in E. coli expression system. The predicted molecular weight is 15.1 kDa and the accession number is AAH70124.1.

IL-17F Protein, Human, Recombinant (aa 31-163)

パッケージサイズ	在庫状況	単価(税別)
20 μg	在庫あり	￥ 24,500
100 μg	約5 days	￥ 91,500
200 μg	約5 days	￥ 155,000
500 μg	約5 days	￥ 310,000

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生物学的情報	Measured by its ability to induce IL-6 secretion by NIH‑3T3 mouse embryonic fibroblast cells in the presense of 20 ng/mL TNFα. The ED50 for this effect is 1-5 ng/mL.
説明	IL-17F Protein, Human, Recombinant (aa 31-163) is expressed in E. coli expression system. The predicted molecular weight is 15.1 kDa and the accession number is AAH70124.1.

Species	Human
Expression Host	E. coli
Tag	Tag Free
Accession Number	AAH70124.1
別名	ML1, ML-1, IL-17F, interleukin 17F, CANDF6
Construction	A DNA sequence encoding human IL17F (AAH70124.1) (Arg31-Gln163) was expressed with a N-terminal Met.
Protein Purity	> 95 % as determined by SDS-PAGE
分子量	15.1 kDa (predicted)

Endotoxin	Please contact us for more information.
Formulation	Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Reconstitution	A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Stability & Storage	Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Research Background	Interleukin-17F (IL-17F) is a cytokine that shares sequence similarity with IL17. The most notable role of IL-17 is its involvement in inducing and mediating proinflammatory responses. IL-17 is commonly associated with allergic responses. IL-17F is expressed by activated T cells and was expressed only in activated CD4+ T cells and activated monocytes. IL-17F has been shown to stimulate the production of several other cytokines, including IL6 and IL8. This cytokine is also found to inhibit the angiogenesis of endothelial cells and induce endothelial cells to produce IL2, TGFB1/TGFB, and monocyte chemoattractant protein-1. Recombinant human IL-17F did not stimulate the proliferation of hematopoietic progenitors or the migration of mature leukocytes. However, it markedly inhibited the angiogenesis of human endothelial cells and induced endothelial cells to produce IL-2, TGF-{beta}, and monocyte chemoattractant protein-1. IL-17F stimulates the production of other cytokines and granulocyte colony-stimulating factor and can regulate cartilage matrix turnover. IL-17F stimulates PBMC and T-cell proliferation. It also functions in inhibiting angiogenesis By similarity. IL-17F plays a role in the induction of neutrophilia in the lungs and the exacerbation of antigen-induced pulmonary allergic inflammation.

参考文献

1. Starnes T, et al.. (2001) Cutting edge: IL-17F, a novel cytokine selectively expressed in activated T cells and monocytes, regulates angiogenesis and endothelial cell cytokine production. J Immunol. 167(8): 4137-40. 2. Hymowitz SG, et al.. (2001) IL-17s adopt a cystine knot fold: structure and activity of a novel cytokine, IL-17F, and implications for receptor binding. EMBO J. 20(19): 5332-41. 3. McAllister F, et al.. (2005) Role of IL-17A, IL-17F, and the IL-17 receptor in regulating growth-related oncogene-alpha and granulocyte colony-stimulating factor in bronchial epithelium: implications for airway inflammation in cystic fibrosis. J Immunol. 175(1): 404-12.

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IL-17F Protein, Human, Recombinant (aa 31-163)

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