產(chǎn)品名稱:Napsin A ELISA 產(chǎn) 地:Demeditec 產(chǎn)品貨號:JP27758 產(chǎn)品規(guī)格:96 Tests 產(chǎn)品說明: INTRODUCTION Napsin A (NAPSA) is a pepsin-like aspartic proteinase that belongs to the peptidase A1 family and plays a role in pneumocyte surfactant processing. Napsin A is expressed as a single chain protein with the molecular weight of approximately 38 kDa. Immunohistochemical studies revealed high expression levels of Napsin A in human lung and kidney but low expression in spleen. Napsin A is expressed in type II pneumocytes and in adenocarcinomas of lung. The high specificity expression of napsin A in adenocarcinomas of lung is useful to distinguish primary lung adenocarcinomas from adenocarcinomas of other organs. This ELISA kit can measure human Napsin A. PRINCIPLE This kit is a solid phase sandwich ELISA using 2 kinds of highly specific antibodies. Tetra Methyl Benzidine (TMB) is used as a coloring agent (Chromogen). The strength of coloring is proportional to the quantities of Human Napsin A. 上海玉博生物技術有限公司在為生命科學領域提供豐富的產(chǎn)品與信息資源方面處于國內(nèi)**地位,公司提供的產(chǎn)品涵蓋了二十多個國家近五十萬種產(chǎn)品,而且產(chǎn)品的數(shù)量與信息在不斷的增長和更新,公司提供的產(chǎn)品能夠使生命科學工作者加快對生物化學,分子生物學,細胞生物學以及蛋白質(zhì)組學研究的認知,以及分子診斷和臨床醫(yī)學領域的應用。
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