MMP-1 antibody detects endogenous levels of total MMP-1 protein.
References:
Michael H. Pillinger, J. Biol. Chem., May 2007; 10.1074 Nick Di Girolamo, Invest. Ophthalmol. Vis. Sci., Nov 2003; 44: 4705. Eiji Sunami, Oncologist, Apr 2000; 5: 108. Christophe F. Deroanne, J. Cell Sci., Mar 2005; 118: 1173 - 1183.
Western blot analysis of extracts from HepG2 cells, using MMP-1 antibody (#C0262).