RESUMEN

The binding of spin label progesterone to bovine serum albumin was studied by the spin-probe technique. The binding capacity of protein was established. It was shown that protein formed a rigid complex with steroid, the correlation time of this complex being 50 ns. In the complex the radical part of the steroidal molecule has a hydrophobic environment.

Asunto(s)

Progesterona , Albúmina Sérica Bovina , Espectroscopía de Resonancia por Spin del Electrón , Unión Proteica , Marcadores de Spin