Fluorescent labeling of human platelets.
Noncovalently bound fluorescent probes have been used to study changes in the platelet which may occur during platelet aggregation. Platelets were exposed to either N-phenyl-naphthylamine (NPN) or 8-anilino-1-naphthalene-sulfonic acid (ANS). Both dyes were bound by the platelet, and platelet aggregation by collagen or thrombin was unaffected by the presence of the label. No change in fluorescence intensity or wavelength of maximum intensity was observed during platelet aggregation.
D015057:1-Naphthylamine / Q000031:analogs & derivatives; D000817:Anilino Naphthalenesulfonates; D001792:Blood Platelets; D003094:Collagen; D006801:Humans; D008722:Methods; D010974:Platelet Aggregation; D013050:Spectrometry, Fluorescence; D013194:Staining and Labeling
D000817:Anilino Naphthalenesulfonates; D003094:Collagen; D015057:1-Naphthylamine