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.
Writer(s) Have You Ever Loved A Woman is a blues song written by Billy Myles and first recorded by American blues artist Freddie King in 1961. The song is performed as a slow blues with King's vocal and guitar accompanied by a small combo of pianist Sonny Thompson, bassist Bill Willis, and drummer Phillip Paul.