Cold storage solution for kidney, liver and pancreas organs, having the same composition as originally formulated by F.O. Belzer, MD and James Southard, PhD, at the University of Wisconsin

BEL-GEN is a clear, sterile, non-pyrogenic solution intended for hypothermic flushing and storage of organs (kidney, liver, and pancreas).

BEL-GEN has an osmolality of 320 mOsm/kg, a sodium concentration of 29 mmol/L, a potassium concentration of 125 mmol/L and a pH of approximately 7.4 at room temperature.


BEL-GEN has the following composition :

  • Pentafraction (Hydroxyethyl Starch) 50 g/L
  • Lactobionic Acid 35.83 g/L
  • Potassium Dihydrogen Phosphate 3.4 g/L
  • Magnesium Sulfate heptahydrate 1.23 g/L
  • Raffinose pentahydrate 17.83 g/L
  • Adenosine 1.34 g/L
  • Allopurinol 0.136 g/L
  • Total Glutathione 0.922 g/L
  • Potassium Hydroxide 5.61 g/L
  • Sodium Hydroxide/Hydrochloric Acid qs pH: 7.4
  • Water for Injection qs 1 litre

Features & Benefits

  • Flushing & Storage
  • Ready to use, no filtration
  • Manufacturing on a pharmaceutical production site and according to ISO 13485

Models & Specification

  • Box of 10*1000ml bag

BEL-GEN is a Medical Device.