The Lutheran blood group was initially described in 1945. Rh-null aka “Golden Blood” is the rarest blood type in the world with fewer than 50 (43 to be exact) known cases ever reported. Each blood group has a combination of sugars and proteins called antigens that are found on the outside of red blood cells. Blood is a lot more complex than it looks. The Lu(a−b−) phenotype is extremely uncommon and … The Lu(a-b-) phenotype or Lunull – Extremely Rare Blood Group. Just wondering – you state that the blood group AB Rhesus positive is the ‘rarest’ blood group; but in your listing it comes out as the ‘3rd rarest’ what then are the two rarest blood groups? Almost half of the UK population (48%) has blood group O. It got its name because of a misinterpretation of the patient’s name, Luteran. Blood group O is the most common blood group.

For example, if someone with group B blood is given group A blood, their anti-A antibodies will attack the group A cells.

Would be interested to hear and I also add to my blood group an anti-D. What makes blood rare? Receiving blood from the wrong ABO group can be life threatening. People with group AB, A, or B blood can only donate to people with the same blood group type. Summary Having a rare blood type makes it more difficult for a person to receive a blood transfusion. Learn more about the different types of blood, including which one is the rarest and the role of genetics in determining your blood type. Reply. MG. While there are only eight main/common blood types, there are an additional 61 possible antigens in the Rh system, which means that the eight main blood types can be subdivided into millions of different blood types. For example, the h/h blood group, also known as Oh or the Bombay blood group, is a rare … Although the ABO and Rh groups are the most important for blood transfusions, there are 36 other known blood groups.