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.
True Love by Bing Crosby Songfacts. This song was written by Cole Porter and performed by Bing Crosby and Grace Kelly in the 1956 film High Society, which also starred Frank Sinatra and Louis Armstrong. This was the first and only gold record for Grace Kelly and was the 21st gold record for Bing Crosby.