Immunogen sequence: WNSLSLAQRR GFTKTYTVGC EECTVFPCLS IPCKLQSGTH CLWTDQLLQG SEKGFQSRHL ACLPREPGLC TWQSLRSQIA Positive Samples: HeLa, SKOV3, HT-29, mouse lung. TIMP1 (metalloproteinase inhibitor 1) is a metalloproteinase inhibitor that functions by forms o