- 中文名稱
IL-4 BioAssay ELISA Kit (Mouse) (Interleukin-4，IL-4，B-cell stimulatory factor 1，BSF-1，Binetrakin，Lymphocyte stimulatory factor 1，Pitrakinra，IL4)
- 英文名字
- IL-4 BioAssay ELISA Kit(Mouse)(Interleukin-4，IL-4，B-cell stimulatory factor 1，BSF-1，Binetrakin，Lymphocyte stimulatory factor 1，Pitrakinra，IL4)
- 供應商
- USBiological
- 產品貨號
- 360516
- 產品報價
- ￥1/96Tests
- 產品說明書
- 點擊查看
- 購買方式
- 銀行轉賬、電匯、支票、現金，在線支付寶及網銀支付，或直接與我們電話聯系400-6800-868
- 產品新聞
- 背景資料
- USBiological品牌是全球有名的抗原抗體和生化試劑供應商，生產世界上種類最多的抗體，用于Western Blot、免疫沉淀、免疫熒光、免疫組化和流式細胞術等多種檢測方法。武漢艾美捷科技作為USBiological品牌中國區域總代理，是行業中少有的致力于服務客戶，幫助客戶，且擁有獨立的專業銷售團隊、技術支持團隊、市場營銷團隊、進出口報關團隊的高科技生物企業?？梢詾槟峁┘皶r的咨詢響應，專業的產品和解決方案支持，穩健快捷的交貨周期，優質放心的售后服務。我們致力于為您提供有價值的產品和服務，在意您的成功！
- 產品描述
- Interleukin 4 （IL-4） is a pleiotropic cytokine produced primarily by activated T lymphocytes，mast cells and basophils. IL-4 has multiple immune response-modulating activities on a variety of cell types. It is an important regulator of isotype switching，inducing IgE production in B lymphocytes. It is an important modulator of the differentiation of precursor T helper cells to the Th2 subset that mediates humoral immunity and modulates antibody production. In addition，IL-4 has also been shown to have anti-tumor activity both in vivo and in vitro. The cDNA sequence of mouse IL-4 predicts a 140aa residue precursor protein containing a 20aa residue signal peptide that is cleaved to form the mature protein. At the amino acid sequence level，mature mouse IL-4 is approximately 50% identical to human IL-4 but there is no species cross-reactivity for biological activity for the two proteins.Sample Type：Cell culture supernatants，serum，plasma，and tissueIntended Use：The Mouse IL-4 BioAssay ELISA Kit is an enzyme-linked immunosorbent assay for the quantitative detection of Mouse IL-4 concentrations in cell culture supernatants，serum，plasma，and tissue.Sensitivity：7pg/mlRange：15.625-1000pg/mlSpecificity：Recognizes mouse IL-4. There was no detectable cross reactivity with any of the tested proteins following IL-1,2,3,5,6,10，8,12,TNF,VEGF,TGF and IFN.Sample Volume：100ul/wellTest Principle：This assay employs the Sandwich immunoassay technique. An anti-m IL-4 monoclonal coating antibody is adsorbed onto microwells. IL-4 present in the sample or standard and Biotinylated anti IL-4 antibody binds to antibodies adsorbed to the microwells. Following incubation unbound sample or standard and Biotinylated anti IL-4 antibody are removed during a wash step. A Streptavidin-HRP is added and binds to Biotinylated anti IL-4 antibody. Following incubation unbound Streptavidin-HRP is removed during a wash step. A colored product is formed in proportion to the amount of IL-4 present in the sample. The reaction is terminated by addition of acid and absorbance is measured at 450nm. A standard curve is prepared from seven IL-4 standard dilutions and IL-4 sample concentration determined.Kit Components：Aluminium pouches with a Microwell Plate： 8x12Standard： 2xVialBiotinylated antibody： 2xVialStreptavidin-HRP： 2xVialAssay Buffer （25ml/Vial）： 2xVialWash Buffer Concentrate 20x （30ml/Vial）： 1xVialTMB Substrate Solution： 1x12mlStop Solution （12ml/Vial）： 1xVialPlate Covers- Adhesive strips： 3xstripsInstruction： 1xStorage and Stability：Store powder at 4°C liquid at -20°C. Store other components at 4°C. Stable for at least 6 months For maximum recovery of product，centrifuge the original vial after thawing and prior to removing the cap.
- 產品特點
- 針對IL-4 BioAssay ELISA Kit (Mouse) (Interleukin-4，IL-4，B-cell stimulatory factor 1，BSF-1，Binetrakin，Lymphocyte stimulatory factor 1，Pitrakinra，IL4)該產品的特點優勢，歡迎查閱官網提供的產品說明書。
- 保存建議
- 建議收到IL-4 BioAssay ELISA Kit （Mouse） （Interleukin-4，IL-4，B-cell stimulatory factor 1，BSF-1，Binetrakin，Lymphocyte stimulatory factor 1，Pitrakinra，IL4）產品后將其置于4°C至-20°C保存。
- 其他
- Usbiological公司是美國著名的抗體和生化試劑供應商，生產世界上種類最多的抗體，用于Western Blot、免疫沉淀、免疫熒光、免疫組化和流式細胞術等多種檢測方法。Usbiological公司現已擁有超過50,19234種抗體、抗原和生化產品，為科研用戶提供了諸多超值選擇。
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- 注意
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該頁面的中文產品信息的翻譯，僅供參考。準確的產品信息請以廠家的英文說明書為準。下單前，請瀏覽說明書確認。
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