32p-labelled inositol phosphate standards ( inositol 1-phosphate , inositol 1,2-cyclic phosphate , inositol 1,4,5-trisphosphate and inositol 1,2-cyclic 4,5-trisphosphate ) were quantitively recovered through both extraction and chromatography steps .
C0021554
inositol phosphate
C0021547
inositol