Adenosine 5'-(tetrahydrogen triphosphate), 2'-amino-2'-deoxy-

2''-Amino-2''-deoxyadenosine-5''-triphosphate Sodium Salt is used in the preparation of new fluorescent analog of ATP, 2''-?(5-?dimethylaminonaphthalene-?1-?sulfonyl)?amino-?2''-?deoxy ATP, and its interactions with myosin and actomyosin