上海雅心生物技術(shù)有限公司成立于2008年，是我國(guó)第一家也是唯一一家專業(yè)進(jìn)行重組胰蛋白酶和重組羧肽酶B研發(fā)和生產(chǎn)的企業(yè)。公司生產(chǎn)的重組羧肽酶B和重組胰蛋白酶已應(yīng)用于重組胰島素生產(chǎn)中，并出口國(guó)外。重組羧肽酶B和重組胰蛋白酶從根本上解決了重組胰島素生產(chǎn)的動(dòng)物源性問題。
   基于重組胰蛋白酶的細(xì)胞消化液為細(xì)胞培養(yǎng)生產(chǎn)抗體、疫苗等企業(yè)提供符合2010版藥典規(guī)定的胰蛋白酶，重組胰蛋白酶項(xiàng)目的研發(fā)和生產(chǎn)從根本上解決了動(dòng)物源性胰蛋白酶的病毒、真菌、支原體等的污染問題。
   重組脂肪酶A是具有手性選擇性催化作用，可用于手性藥物的酶法催化生產(chǎn)和手性拆分。
   上海雅心生物技術(shù)有限公司堅(jiān)持“科技創(chuàng)新”，相繼開發(fā)具有自主知識(shí)產(chǎn)權(quán)的產(chǎn)品，申請(qǐng)專利5項(xiàng)。2010年度，獲得科技部和上海市創(chuàng)新基金立項(xiàng)支持。
  Shanghai Yaxin Biotechnology Co. Ltd. was founded on 2008, is a high-tech enterprises, focuses on the research and producing the recombinant proteins. YaxinBio is the first and only a company on the research and producing the recombinant carboxypeptidase B and recombinant trypsin, both animal original  free enzymes specially used in the human recombinant insulin production to solve the animal-resource enzymes. 
   Recombinant trypsin is used in the cell culturing process, which conforms to the 2010 CP to the trypsin used in the cell culture. Animal original free is very important for the antibody and vaccine production. Usage of recombinant trysin fundamentally solve the problem of animal original virus contamination. Recombinant Lipase A with excellent enantioselectivity in biocatalytic hydrolysis.
YaxinBio insists on "scientific and technological innovation", has developed with independent intellectual property rights of the products. obtains Chinese ministry of science and technology and Shanghai innovation fund project support in 2010.