
Fortress Diagnostics manufactures, develops and supplies a wide range of high-quality clinical chemistry reagents.

Fortress Diagnostics has developed a range of enzyme-linked immunosorbent assays (ELISA) and chemiluminescence immunoassays (CLIA) as an efficient and highly sensitive range of diagnostic solutions.

Blood grouping reagents are used to identify blood groups to ensure complete transfusion compatibility between recipients and donors.
There are 43 blood group systems containing 345 antigens recognized by the International Society for Blood Transfusion, however the most important blood groups in transfusion are the ABO blood group system and the RH blood group system.
Fortress Diagnostics offers both traditional methods and new techniques for identifying major and rare blood group types. Our high-quality blood grouping reagents and gel cards are accurate, easy to use, competitively priced and conveniently offered in a variety of sizes to meet the needs of our distributors, blood banks, clinics, hospital laboratories and transfusion centers worldwide.