The red cell antigen once called Levay is the antigen Kpc of the Kell system.
The antigen corresponding to the 'new' allele Kpc postulated in a Japanese family is the low frequency antigen Levay recognized in England 33 years ago.
D001789:Blood Group Antigens; D004739:England; D006801:Humans; D007564:Japan; D007626:Kell Blood-Group System; D010375:Pedigree
D001789:Blood Group Antigens; D007626:Kell Blood-Group System