大豆胰蛋白酶抑制剂

Soybean Trypsin Inhibitor (STI) can be used to neutralize the effects of Trypsin/EDTA (Cat. #0103) after the release of cells from a culture surface. It is formulated with a trypsin inhibitor (5mg/ml) isolated from Glycine max (soybean) and inhibits trypsin at a 1:1 molar ratio [1, 2]. 

STI is a sterile, phosphate buffered saline solution. The product is calcium- and magnesium-free and has a pH of 7.4 at room temperature.

大豆胰蛋白酶抑制剂（Soybean Trypsin Inhibitor，STI）可用于中和胰蛋白酶/EDTA（产品编号 #0103）在细胞从培养表面消化脱离后的作用。该产品含有从大豆（Glycine max）中分离得到的胰蛋白酶抑制剂（5 mg/ml），可按 1:1 摩尔比抑制胰蛋白酶活性 [1, 2]。

STI 为无菌制剂，以磷酸盐缓冲生理盐水配制，不含钙离子和镁离子，在室温下 pH 为 7.4。