Pepsin and other proteolytic enzymes are used in the laboratory analysis of various proteins. Pepsin and papain are often used to generate antibody fragments.
Sweet Love of Mine by Joy Williams Songfacts. 1  Joy Williams wrote this soulful number for her baby son, Miles. 2  More songs from Joy Williams. 3  More songs written for a son or daughter.
The song Love Love Love was sung by Donny Hathaway (1973 studio album Extension of a Man). The repeated lyrics are in All You Need is Love by the Beatles (first sung June 25, 1967).