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.
This article is about the song by Cole porter. For other uses, see So in Love (disambiguation). So in Love is a popular song, written by Cole Porter, from his musical Kiss Me, Kate, (opening on Broadway in 1948) based on Shakespeare's The Taming of the Shrew. It was sung in the show by Patricia Morison, reprised by Alfred Drake and further popularized by Patti Page in 1949.