a photoactive , radioactive analogue of vinblastine , n- ( p-azido [ 3,5-3h ] benzoyl ) -n'- ( beta-amino-ethyl ) vindesine ( [ 3h ] nabv ) , was used to localize the vinca alkaloid binding site ( s ) on calf brain tubulin after establishing that its in vitro interactions with tubulin were comparable to those of vinblastine .
C1373147
interactions
C0042670
vinblastine