The labeling with 8-azido-cyclic adenosine monophosphate of proteins in vesicles of sarcoplasmic reticulum from rabbit skeletal muscle.


Photoinduced labeling with 8-azido-cyclic AMP of proteins in vesicles from sarcoplasmic reticulum rabbit skeletal muscle has been examined. At concentrations of 0.1 microM or less, specific labeling of three or four bands, representing trace components in the SDS gels, was seen. This labeling was prevented by cyclic AMP. Some of the bands correspond… (More)