“Recombinant Human IL-4”價格
Catalog Number:
200-04
暫無信息 |
您好, 歡迎來到環(huán)保在線！ 登錄| 免費注冊| 產(chǎn)品展廳| 收藏商鋪|
您好, 歡迎來到環(huán)保在線！ 登錄| 免費注冊| 產(chǎn)品展廳| 收藏商鋪|
當前位置：北京雅安達生物技術(shù)有限公司>>細胞生物試劑>>細胞因子>> “Recombinant Human IL-4”價格
| 參 考 價: | 面議 |
產(chǎn)品型號
品牌
廠商性質(zhì)經(jīng)銷商
所在地北京市
更新時間：2016-06-12 13:29:16瀏覽次數(shù)：874次
聯(lián)系我時，請告知來自 環(huán)保在線
“Recombinant Human IL-4”價格
Catalog Number:
200-04
Synonyms:BCGF, BCDF, B cell stimulating factor （BSF-1）Description:IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergy. Recombinant human IL-4 is a 14.9 kDa globular protein containing 129 amino acid residues.AA Sequence:MHKCDITLQE IIKTLNSLTE QKTLCTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSSSource:E.coliPurity:Greater than 98% by SDS-PAGE gel and HPLC analyses.Biological Activity:The ED50 as determined by the dose-dependent stimulation of human TF-1 cells is ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 106 units/mg. Cross Reactivity:Human, Bacteria, Rat, Mouse, Leech
 |
北京 Peprotech細胞因子*，* 供應(yīng)Peprotech因子
北京 Peprotech細胞因子*，* 供應(yīng)Peprotech因子$r |
全國直銷“Recombinant Murine VEGF165”價格
北京雅安達生物技術(shù)有限公司經(jīng)營各種*產(chǎn)品：Sigma，Amresco（ |
現(xiàn)貨供應(yīng)“Recombinant Murine TNF-a”價格
北京雅安達生物技術(shù)有限公司經(jīng)營各種*產(chǎn)品：Sigma，Amresco（請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業(yè)自行提供，信息內(nèi)容的真實性、準確性和合法性由相關(guān)企業(yè)負責，環(huán)保在線對此不承擔任何保證責任。
溫馨提示：為規(guī)避購買風險，建議您在購買產(chǎn)品前務(wù)必確認供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
| 評價時間 | 類別 | 詳細內(nèi)容 | 評價者 | IP地址 |
環(huán)保在線