Corn Trypsin Inhibitor (CTI) is a specific and potent inhibitor of human factor XIIa. It is purified from sweet corn by solvent extraction and chromatographic methods. A suggested inhibitory concentration is 24 fold molar excess over the enzyme concentration.
CTI is >94% pure on SDS-PAGE gels and shows no reduction upon incubation with 2-mercaptoethanol.
Note: The specific activity of each lot of Corn Trypsin Inhibitor is determined, whereas one unit is defined as the amount of CTI required to double an aPTT of normal human plasma.
Molecular Weight = 14,000 daltons
Concentration determined by BCA
规格
产品名称
胰蛋白酶抑制剂
规格或纯度
BioReagent, ≥94%(SDS-PAGE), from Corn; Protein concentration: See COA
危险品化学品经营许可证（带存储）