IL-4（豬）ELISA試劑盒-IL-4 (pig) ELISA kit代理/參數(shù)/廠家-免疫學(xué)試劑盒-艾美捷科技有限公司

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中文名稱: IL-4（豬）ELISA試劑盒

英文名字: IL-4 (pig) ELISA kit

供應(yīng)商: Bertin Bioreagent

產(chǎn)品貨號: A05420

產(chǎn)品報價: ￥詢價/96wells

產(chǎn)品說明書: 點(diǎn)擊查看

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背景資料: Enzyme ImmunoAssay (EIA) is a technique to detect and quantify antigens (proteins, hormones…) or antibodies in samples. It relies on the ability of an antibody to bind a specific antigen. Either the antibody or the antigen is labelled with an enzyme whose substrate is a chromogen or a fluorogen converted in a measurable product (color or fluorescence).|Enzyme-linked Immunosorbent Assay (ELISA) is a type of EIA using a solid phase (ex: microtiter plate) coated with an antigen immobilizing the molecule to detect. Over the time, scientists have extended the term ELISA to EIAs using an antibody coating the solid phase. That explains why our EIA kits using coated antibodies are also called ELISA kits.|Discovered in 1992, Interleukin-4 (IL-4) is a monomeric glycosylated polypeptide with a molecular weight of 18-20 kDa. IL-4 structure contains four alpha-helices which are anti-parallel and two anti-parallel beta-sheets.|IL-4 is also known as B-cell stimulatory factor 1 or B-cell growth factor 1 and as Lymphocyte stimulatory factor. IL-4 is a key regulator in humoral and adaptive immunity. IL-4 plays an essential role by promoting Th2 cell differentiation while inhibiting Th1 cell differentiation. IL-4 is an anti-apoptosis factor for the immune and non-immune cells. Due to its main function, IL-4 is an anti-inflammatory cytokine in autoimmune diseases. IL-4 deregulation could be a factor in the development of some diseases like allergic diseases or in the treatment resistance of tumors

產(chǎn)品描述: 酶免疫測定（EIA）是一種檢測和定量樣品中抗原（蛋白質(zhì)、激素等）或抗體的技術(shù)。它依賴于抗體結(jié)合特定抗原的能力。用酶標(biāo)記抗體或抗原，所述酶的底物是轉(zhuǎn)化成可測量產(chǎn)物（顏色或熒光）的色原或熒光團(tuán)。|酶聯(lián)免疫吸附測定（ELISA）是使用固相（例如：微量滴定板）上包被有固定分子的抗原以進(jìn)行檢測。隨著時間的推移，科學(xué)家們已經(jīng)將術(shù)語ELISA擴(kuò)展到使用抗體包被固相的EIA。這就解釋了為什么我們使用包被抗體的EIA試劑盒也被稱為ELISA試劑盒。|白細(xì)胞介素-4（IL-4）是1992年發(fā)現(xiàn)的分子量為18-20 kDa的單體糖基化多肽。IL-4結(jié)構(gòu)含有四個反平行的α-螺旋和兩個反平行的β-折疊。| IL-4也稱為B細(xì)胞刺激因子1或B細(xì)胞生長因子1和淋巴細(xì)胞刺激因子。IL-4是體液免疫和適應(yīng)性免疫中的關(guān)鍵調(diào)節(jié)劑。IL-4通過促進(jìn)Th 2細(xì)胞分化同時抑制Th 1細(xì)胞分化而發(fā)揮重要作用。IL-4是免疫細(xì)胞和非免疫細(xì)胞的抗凋亡因子。由于其主要功能，IL-4是自身免疫性疾病中的抗炎細(xì)胞因子。IL-4失調(diào)可能是某些疾病如過敏性疾病或腫瘤治療抵抗的發(fā)展因素

產(chǎn)品特點(diǎn): 該IL-4（豬）ELISA試劑盒,IL-4 (pig) ELISA kit產(chǎn)品產(chǎn)品特點(diǎn)詳情查看產(chǎn)品說明書。

保存建議: Store at +4degrees; shelf life 6months maximum after production

其他: 法國Bertin Technologies公司是一家大型儀器設(shè)備及試劑供應(yīng)商，擁有50多年的歷史，產(chǎn)品涉及衛(wèi)生、環(huán)境、安全甚至軍工等諸多領(lǐng)域。Bertin Bioreagent是Bertin Technologies集團(tuán)的生物試劑部門，主要是致力于研發(fā)與炎癥，氧化損傷，內(nèi)分泌學(xué)，糖尿病，肥胖癥，高血壓，精神藥理學(xué)，癌癥，哮喘，朊病毒疾病，藥代動力學(xué)和代謝等相關(guān)的化學(xué)試劑，蛋白，底物，抗體及檢測試劑盒等產(chǎn)品。 Bertin Instruments是Bertin Technologies集團(tuán)的儀器部門，其中旗艦產(chǎn)品Precellys系列多功能生物樣品勻漿器是全世界各個實(shí)驗室的明星產(chǎn)品，截至目前累計有15000+的引文！