the method employs a citrate buffer gradient to resolve several inositol phosphates including inositol 1-phosphate , inositol 1,4-bisphosphate ( ip2 ) , and inositol 1,4,5-trisphosphate ( ip3 ) , as well as some of the isomers of these compounds .
C0021554
inositol phosphates
C0021549
ip3