Q

Abstract

5-dioxo-1pyrrolidinyl)oxy]carbonyl]-1-piperidinyl]sulfonyl]phenyl]-3,6-bis(methylphenylamino)-, chloride (1:1) Other Names Xanthylium,1pyrrolidinyl)oxy]carbonyl]-1-piperidinyl]sulfonyl]phenyl]-3,6-bis(methylphenylamino)-, chloride; QSY 7 carboxylic acid succinimidyl ester; QSY 7SE; QSY-7 succinimidyl ester Merck Index Number Not listed Chemical/Dye Class Xanthene Molecular Formula C 43 H 39 ClN 4 O 7 S Molecular Weight 791.32 Physical Form Solid Solubility Soluble in dimethyl sulfoxide, methanol Melting Point >200 C Absorption (l max ) 560 nm Synthesis Synthetic methods 1,2Staining Applications Nucleic acids; 13-15 oligonucleotides; 1 bacteria; 3 peptides; 4 tumors 5 Biological Applications Amplification assays; 1 hybridization assays; 1,6,7 litigation assays; 1 FRET assays; 3,4,8 hepatitis C virus (HCV) NS3 protease; 9 FRET probes; 10-12 nucleic acid hybridization; 13,14 detecting nucleic acids, 13-15 human immunodeficiency virus type 1 DNA, 16 polymorphisms, 17,18 RNase enzyme, 19 protease enzyme; 20 nucleic acid quantitation; 21 oligonucleotide probes; 22,23 quenchers 5,24,25