[Title] acridine salt nsp-sa-nhs [English name] 3-[9-(((3-(N-succinimidyloxycarboxypropyl)[4-methxylphenyl]sulfonyl)amine)carboxyl]-10-acridiniumyl)-1-propanesulfonatei CAS#199293-83-9 [molecular weight] 681.73 [Formula] c32h31n3o10s2 [appearance] yellow solid or powder [storage conditions] refrigerate at 2-8 , seal, dry and keep away from light [purpose] it can be used to mark proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc. [product advantage] Purity: 98% (HPLC), good water solubility, stable process, small batch difference. The related compounds have been proved to be very advantageous chemiluminescence markers, with stability, activity and sensitivity higher than those of radioisotopes.