Table 1. Clot lysis rate vs. enzyme concentration in the matrix.

Material	Full lysis time (first clot), min (±15)	Full lysis time (second clot), min (±15)
ferria matrix	–	–
2.5% uPA@ferria	275	289
5% uPA@ferria	210	224
7.5% uPA@ferria	150	165
10% uPA@ferria	120	110
12.5% uPA@ferria	90	100