HLA typing

HLA typing is a laboratory process that identifies specific proteins called human leukocyte antigens (HLAs) on the surface of white blood cells. These HLAs help the immune system distinguish between the body's own cells and foreign substances. Determining a person's HLA types is crucial for matching donors and recipients in organ and tissue transplants, ensuring compatibility to reduce rejection risk. The process involves analyzing blood or tissue samples to detect these proteins using specialized techniques, providing important information for personalized medical treatments and transplantation success.