A new buffer system for acid PAGE typing of equine protease inhibitor
Pamela J. Henney, Emma Johnson, E. Gus Cothran · Animal Genetics · 1994
A new buffer system for acid PAGE typing of protease inhibitor (Pi) is described. This buffer system replaces pyridine and cacodylic acid with L-histidine and MES, making the buffer less toxic and less expensive than the acid PAGE system commonly used but with no loss of resolution.