Fig. (2) Formation of ALDO (Δ) from OHCP (○, concentration 100 mM)) in protein free rat serum ultrafiltrate (broken lines) and disintegration of OHCP (●, concentration 70 mM) and ALDO (▲) in rat serum (solid lines) pH7, 37^oC. HPLC determination of OHCP and ALDO.

Fig. 2a HPLC protocol of the formation of ALDO (2) from OHCP (1) in 0.07M phosphate buffer (pH7, 37^oC), arrows indicate start of HPLC run.