A modular system for detecting protease activity via enzyme-triggered gel formation is described. Protease-specific recognition sequences are utilized to achieve enzyme specificity. Artificial blood clotting is demonstrated by activating endogenous thrombin to trigger gelation in fibrinogen-deficient blood plasma.
介绍了一种通过酶触发凝胶形成检测
蛋白酶活性的模块化系统。利用
蛋白酶特异性识别序列来实现酶的特异性。通过激活内源性凝血酶来触发缺乏
纤维蛋白原的血浆中的凝胶形成,展示了人工血液凝固。