Solvent partition method or protocol allows the isolation of gangliosides from small samples and from samples where ganglioside concentrations are low, especially relative to the concentration of potentially contaminating proteins and other large molecular weight species. Stephan Ladisch Director, Center for Cancer and Transplant Biology, Children's National Medical Center, Washington, D.C.

Protocol: A Method for Micro-Scale Isolation and Purification of Gangliosides