Borohydride-reducible components in soluble collagen irradiated with gamma rays in solution

1. Irradiation with 100 krad of gamma rays of neutral-salt-soluble rat skin collagen decreased the content of aldol cross-links by a factor of three, whereas it did not affect the content of allysine. 2. On reduction with tritiated sodium borohydride, five new components were detected showing different stability towards acid and alkali.