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目錄:愛(ài)必信(上海)生物科技有限公司>>細(xì)胞生物學(xué)>>重組蛋白>> abs04063Recombinant Human Interleukin-20/IL-20

Recombinant Human Interleukin-20/IL-20
  • Recombinant Human Interleukin-20/IL-20
參考價(jià) 1200
訂貨量 ≥1
具體成交價(jià)以合同協(xié)議為準(zhǔn)
1200
≥1
具體成交價(jià)以合同協(xié)議為準(zhǔn)
  • 品牌 absin
  • 型號(hào) abs04063
  • 廠商性質(zhì) 生產(chǎn)商
  • 所在地 上海市
屬性

供貨周期:一周 規(guī)格:10ug

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更新時(shí)間:2025-03-25 20:03:53瀏覽次數(shù):1692評(píng)價(jià)

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供貨周期 一周 規(guī)格 10ug
愛(ài)必信特色產(chǎn)品線(全部現(xiàn)貨):
二抗、標(biāo)簽抗體、對(duì)照抗體;WB相關(guān):ECL發(fā)光液、預(yù)染marker、預(yù)制膠;IHC相關(guān):二抗試劑盒、組化筆;IP/CoIP試劑盒;細(xì)胞因子、信號(hào)通路調(diào)節(jié)劑;血清、BSA、蛋白酶K、CTB、TTX、CEE;凋亡試劑盒、呼吸爆發(fā)試劑盒;動(dòng)植物提取物...
概述
描述Recombinant Human Interleukin-20 is produced by our E.coli expression system and the target gene encoding Leu25-Glu176 is expressed.
別名Interleukin-20, IL-20, Cytokine Zcyto10, IL20, ZCYTO10
形態(tài)Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
來(lái)源E.coli
氨基酸序列MLKTLNLGSCVIATNLQEIRNGFSEIRGSVQAKDGNIDIRILRRTESLQDTKPANRCCLLRHLLR LYLDRVFKNYQTPDHYTLRKISSLANSFLTIKKDLRLCHAHMTCHCGEEAMKKYSQILSHFEKLE PQAAVVKALGELDILLQWMEETE
內(nèi)毒素水平Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.
Accession #Q9NYY1
性能
背景Interleukin-20 (IL-20) is a member of the IL-10 family of regulatory cytokines that includes IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26. Members of this family share partial homology in their amino acid sequences but they are dissimilar in their biological functions. IL-20 exhibits approximay 28% amino acid identity with IL-10 and 76% amino acid identity with mouse IL-20. There are two heterodimeric receptor complexes for IL-20. The first is composed of IL-20 Rα and IL-20 Rβ. The second is composed of IL-22 R and IL-20 Rβ. Whereas the IL-22 R/IL-20 Rβ complex is shared with IL-24, the IL-20 Rα/IL-20 Rβ complex is shared with both IL-19 and IL-24. IL-20 has been shown to initiate transduction cascades involving STAT3 and stimulates the induction of pro-inflammatory genes including TNF-α and MCP-1. Initial functional studies using transgenic mice suggest that IL-20 has the ability to regulate skin development. The over-expression of both human and mouse forms of IL-20 results in keratinocyte hyper-proliferation, abnormal epidermal differentiation, and neonatal lethality. In humans, IL-20 and its receptors are up-regulated in psoriatic skin, and polymorphisms in the IL-20 gene have been associated with plaque-type psoriasis. IL-20 may also have a role in hematopoiesis. It enhances the proliferation of multi-potential progenitors in vitro and increases their numbers and cell cycling status in IL-20 transgenic mice. IL-20 is also shown to suppress COX-2 and PGE2 and acts as an inhibitor of angiogenesis in model systems.
溶解方法Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
保存方法Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
純度Greater than 95% as determined by reducing SDS-PAGE. 

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