Mca-SEVNLDAEFR-K(Dnp)-RR-NH2 (

一种用于β-分泌酶（BACE）的荧光底物；经BACE切割后释放出Mca（香豆素衍生物），其荧光可用于定量检测BACE活性；激发波长/发射波长分别为328nm/420nm。A fluorogenic substrate for BACE; Mca is released upon cleavage by BACE and its fluorescence can be used to quantify BACE activity; ex/em = 328/420 nm, respectively.分子式C86H125N27O29 • XC2H4O2分子量2001.1N=C(N)NCCC[C@@H](C(N)=O)NC([C@H](CCCNC(N)=N)NC([C@H](CCCCNC1=C(C=C(C=C1)[N+]([O-])=O)[N+]([O-])=O)NC([C@H](CCCNC(N)=N)NC([C@H](CC2=CC=CC=C2)NC([C@H](CCC(O)=O)NC([C@H](C)NC([C@H](CC(O)=O)NC([C@H](CC(C)C)NC([C@H](CC(N)=O)NC([C@H](C(C)C)NC([C@H](CCC(O)=O)NC([C@H](CO)NC(CC(C3=CC=C(OC)C=C3O4)=CC4=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O.OC(C)=O