• Same formula as Custodiol® HTK for Organ Preservation
  • CE Marked (1014)
  • Manufactured in Germany at the new,
    state-of-the-art facilities of Serag-Wiessner, family-owned and managed for 150 years
  • Not for sale in Germany, UK or United States
  • European warehousing for European delivery

1,000 mL in one-liter bottle, 6 bottles per case

Polypropylene container with a bottom ring to suspend from perfusion apparatus. A tamper-evident combination cap offers the option to pour the solution or withdraw it through a rubber diaphragm.


Store in a refrigerator between 2° and 8° C. Store protected from light.

Price & Ordering

Please contact: CUSTOMER SERVICE
Bridge to Life (Europe) Ltd.
Phone: +44(0)20 3411 8326
Fax: +44(0)20 3004 1103


OrganProtex™ HTK Organ Protection Solution and Rinse is an organ preservation solution used for washing and preservation of donor organs (heart, kidney, liver, pancreas) and vascular grafts intended for transplantation.


1000 mL of the solution contains:Custodiol® HTKOrganProtex™ HTK
0.8766 g sodium chloride (15.0 mmol)
0.6710 g potassium chloride (9.0 mmol)
0.8132 g magnesium chloride x 6 H20 (4.0 mmol)
27.9289 g histidine (180.0 mmol)
3.7733 g histidine hydrochloride monohydrate (18.0 mmol)
0.4085 g tryptophan (2.0 mmol)
5.4651 g mannitol (30.0 mmol)
0.0022 g calcium chloride dihydrate (0.015 mmol)
0.1842 g potassium hydrogen 2-ketoglutarate (1.0 mmol)/ 0.1461 g 2-Ketoglutaric acid (1.0 mmol)/ 0.0561 g potassium hydroxide (1.0 mmol)
Custodiol® is a trademark of DR. FRANZ KÖHLER CHEMIE GMBH.

About Serag-Wiessner

As the oldest German manufacturer of surgical suture materials, SERAG-WIESSNER combines nearly 150 years of experience with the latest medical know-how. It is a family-owned and managed company that began manufacturing sterile catgut and later successfully established itself as the producer of sterile liquid medicinal products. Customer and supplier relations have been sustained over many decades.

Production efficiency at the plant in Upper Franconia combines precise craftsmanship and high-tech industrial manufacturing processes to meet the highest quality demands for routine production, small-scale production and specialty designs. In a cleanroom area of more than 2000 m², it manufactures textile implants, surgical suture material, and infusion and irrigation solutions in accordance with the latest research and state-of-the-art technology. In addition, interdisciplinary teams of in-house and external doctors, pharmacists, biologists, chemists, and engineers develop new, improved, and better-tolerated materials, as well as novel methods of treatment.