reconstitution of holo-rbp using apo-rbp from delipidized serum was achieved only after its incubation with natural all-trans-retinoids such as retinol , 3-dehydroretinol and retinoic acid but not with synthetic analogs of retinoic acid ( 13-cis-retinoic acid , tmmp , 13-cis-tmmp , ttnpb ) .
C0035339
retinoids
C0022265
13-cis-retinoic acid