Pepsin and other proteolytic enzymes are used in the laboratory analysis of various proteins. Pepsin and papain are often used to generate antibody fragments. Papain is used to cleave antibodies into Fab fragments, which contain a single antigen-binding domain.
Best known as the theme song for the Harlem Globetrotters, Sweet Georgia Brown is a chart-topping pop song written in 1925 by Ben Bernie and Maceo Pinkard with lyrics by Kenneth Casey.
This song was written by James, Johnny Otis and Hank Ballard as an answer to the latter's hit single  Work With Me, Annie  - the two tunes share the same 12-bar blues melody.he Pop singer Georgia Gibbs recorded a version of James' song under the title Dance With Me Henry (The Wallflower).. It became a crossover hit, reaching #1 on the pop charts, which is said to have irritated James. The song featured in Back to The Future during one of the diner scenes.