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.
From Wikipedia, the free encyclopedia.  Love of My Life  is a ballad by the British rock band Queen from their 1975 album A Night at the Opera. The song was written by Freddie Mercury about Mary Austin, with whom he had a long term relationship in the early 1970s.