- 中文名稱
VEGF-A（豬）ELISA試劑盒
- 英文名字
- VEGF-A (pig) ELISA kit
- 供應商
- Bertin Bioreagent
- 產品貨號
- A05426
- 產品報價
- ￥詢價/96wells
- 產品說明書
- 點擊查看
- 購買方式
- 90%產品中國有現貨庫存。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
- 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.|Vascular endothelial growth factor (VEGF-A or VEGF)(1), also known as vascular permeability factor (VPF)(2), has been discovered in 1983. It is a member of the VEGF family that includes in mammals placental growth factor (PLGF), VEGF-B, VEGF-C, and VEGF-D (also known as c-Fos-induced growth factor, FIGF)(1).|VEGF-A is a glycoprotein having several isoforms of 121 to 206 amino acids(1) with a molecular weight from 33 kDa to 57kDa. It is a homodimer stabilised by hydrophobic interactions and by a disulphide bound(3). The monomer structure contains a central antiparallel four-stranded β sheet with a cystine knot at the end (4).|VEGF-A is produced by many cells like fetal tissu, hematopoietic stem cells, epidermal keratinocytes, podocytes of the renal glomerulus, cardiac myocytes, prostatic epithelium, and certain epithelial cells of the adrenal cortex and lung(5). |The main function of the VEGF-A is the angionesis (formation of new capillaries from pre-existing vessels) during the embryogenesis(1) or during re-building of the blood vessel after an injury. It has also some secondary functions in the chemotacxis of macrophages/ granulocytes and in vasodilation (indirectly by NO release).|Due to its main function, overexpression of VEGF-A causes various diseases including cancer.
- 產品描述
- 酶免疫測定（EIA）是一種檢測和定量樣品中抗原（蛋白質、激素等）或抗體的技術。它依賴于抗體結合特定抗原的能力。用酶標記抗體或抗原，所述酶的底物是轉化成可測量產物（顏色或熒光）的色原或熒光團。|酶聯免疫吸附測定（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行檢測。隨著時間的推移，科學家們已經將術語ELISA擴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。|血管內皮生長因子（VEGF-A或VEGF）（1），也稱為血管通透性因子（VPF）（2），于1983年發現。它是VEGF家族的成員，在哺乳動物中包括胎盤生長因子（PLGF）、VEGF-B、VEGF-C和VEGF-D（也稱為c-Fos誘導的生長因子，FIGF）（1）。| VEGF-A是具有121至206個氨基酸（1）的幾種同種型的糖蛋白，分子量為33 kDa至57 kDa。它是一種通過疏水相互作用和二硫鍵穩定的同源二聚體（3）。單體結構含有中心反平行四鏈β折疊，末端有胱氨酸結（4）。| VEGF-A由許多細胞產生，如胎兒組織、造血干細胞、表皮角質形成細胞、腎小球足細胞、心肌細胞、前列腺上皮以及腎上腺皮質和肺的某些上皮細胞（5）。|VEGF-A的主要功能是在胚胎發生（1）期間或在損傷后血管重建期間的血管新生（從預先存在的血管形成新的毛細血管）。它還在巨噬細胞/粒細胞的趨化作用和血管舒張（間接通過NO釋放）中具有一些次要功能。|由于其主要功能，VEGF-A的過表達引起包括癌癥在內的各種疾病。
- 產品特點
- 該VEGF-A（豬）ELISA試劑盒,VEGF-A (pig) ELISA kit產品產品特點詳情查看產品說明書。
- 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備及試劑供應商，擁有50多年的歷史，產品涉及衛生、環境、安全甚至軍工等諸多領域。Bertin Bioreagent是Bertin Technologies集團的生物試劑部門，主要是致力于研發與炎癥，氧化損傷，內分泌學，糖尿病，肥胖癥，高血壓，精神藥理學，癌癥，哮喘，朊病毒疾病，藥代動力學和代謝等相關的化學試劑 ，蛋白，底物，抗體及檢測試劑盒等產品。 Bertin Instruments是Bertin Technologies集團的儀器部門，其中旗艦產品Precellys系列多功能生物樣品勻漿器是全世界各個實驗室的明星產品，截至目前累計有15000+的引文！
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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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