Dabcyl-GABA-PQGL-Glu(EDANS)-AK

MMP-1、MMP-2、MMP-3和MMP-9的荧光底物；在Gly-Leu位点被MMP-1、MMP-2、MMP-3或MMP-9酶切后，EDANS与Dabcyl猝灭剂分离，其荧光可用于量化MMP-1、MMP-2、MMP-3和MMP-9活性。A fluorogenic substrate for MMP-1, MMP-2, MMP-3, and MMP-9; upon enzymatic cleavage by MMP-1, MMP-2, MMP-3, or MMP-9 at the Gly-Leu site, EDANS is separated from the Dabcyl quencher and its fluorescence can be used to quantify MMP-1, MMP-2, MMP-3, and MMP-9 activity.