History
The Kell group was named after the first patient described with antibodies to K1, a pregnant woman named Mrs. Kellacher in 1945. Mrs. Cellano was likewise a pregnant woman with the first described antibodies to K2. The K0 phenotype was first described in 1957 and the McLeod phenotype was found in Hugh McLeod, a Harvard dental student, in 1961.
Read more about this topic: Kell Antigen System
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