Retinoic acid: a binding protein in chick embryo metatarsal skin.

Animals Binding Sites Binding, Competitive Carboxylic Acids Centrifugation, Density Gradient Chick Embryo Chromatography, Gel Kinetics Protein Binding Proteins/analysis Receptors, Drug Skin/analysis Vitamin A/analogs & derivatives

Carboxylic Acids Proteins Receptors, Drug Vitamin A