ISBT: The Universal Language of Safe Blood Transfusion – Ali AlBahar
Ali AlBahar, Transfusion Medicine Specialist, Hematology and Blood Transfusion Researcher (MSc) at Ministry of Health Saudi Arabia, shared a post on LinkedIn:
”In blood transfusion, it’s not just about matching types… it’s about speaking the same global language.
That language is ISBT.
The ISBT classification system standardizes how we define blood group systems and antigens—ensuring clear communication, accurate testing, and safer transfusions.
Blood Group System – a set of antigens encoded by a single gene or closely linked genes at one genetic locus
Antigen – a specific molecular structure (usually a protein or carbohydrate) on the red cell membrane capable of being recognized by antibodies
Why does this matter?
- Reduces laboratory miscommunication
- Improves compatibility testing accuracy
- Enhances patient safety in every transfusion
Each antigen is rigorously defined and internationally validated before being assigned an ISBT code.
Small details make a big difference in transfusion medicine.”

Stay updated with Hemostasis Today.
-
Jul 13, 2026, 23:39Yaariv Khaykin: Whole-Person Care Can Strengthen Stroke Prevention in Patients With Atrial Fibrillation
-
Jul 13, 2026, 22:33ESOC 2026 recordings are now available on eSTEP – European Stroke Organisation
-
Jul 13, 2026, 20:17Julia R. Coleman: Fantastic First Day at ISTH 2026
-
Jul 13, 2026, 20:11Ruah Alyamany: Combination Therapy Improves Quality of Life in ITP
-
Jul 13, 2026, 19:47Brian O Mahony: Two-Year Results of BBM-H901 Gene Therapy Presented at ISTH 2026
-
Jul 13, 2026, 19:37Sara Zalghout: Connecting With Colleagues From All Over the World at ISTH 2026
-
Jul 13, 2026, 18:54Alfonso J. Tafur: New Evidence on Perioperative Anticoagulation in Cancer at ISTH 2026
-
Jul 13, 2026, 18:42Jessica Garcia: Thrombin Generation in Type 3 VWD With an Inhibitor on Emicizumab
-
Jul 13, 2026, 18:19Fionnuala Ní Áinle: High-Quality Evidence for DVT Diagnosis in Pregnancy at ISTH 2026