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Immobilized soybean trypsin inhibitor
货号:SBTI-I | 规格:10 ml | 价格:¥0.00 | 品牌:Molecular Innovations
Immobilized soybean trypsin inhibitor是由北京中昊新生科技有限公司提供,Molecular Innovations专注于凝血和溶栓试剂,包括PAI-2183、tPA、尿激酶、凝血因子、玻连蛋白、纤维蛋白原、纤连蛋白、肾素原/肾素、前激肽释放酶、激肽释放酶、白蛋白、纤溶酶原、纤溶酶、抗纤溶酶、凝血酶、抗凝血酶、补体成分和免疫球蛋白。
Soybean trypsin inhibitor (SBTI) is a reversible competitive inhibitor of trypsin and other trypsin-like proteases such as chymotrypsin, plasmin and plasma kallikrein. It has a MW of 22 kDa and a pI of 4.5 (1,2). We have immobilized SBTI on an agarose resin via coupling to primary amines to create an affinity resin with specificity for a number of serine proteases. SBTI binds free trypsin tighter with increasing pH from 4.5-8.0 that allows for a simple gradient to low pH (~2.5-3.0) for elution (1). References: 1. Birk, Y. (1976) Methods Enzymol. 55:700-706. 2. Kassell, B. (1970) Methods Enzymol. 19:853-862.
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