The P1 histo-blood group antigen is present on human red blood cell glycoproteins.
Linn StenfeltJulia S WestmanÅsa HellbergMartin L OlssonPublished in: Transfusion (2018)
Our data indicate that the P1 antigen can reside on human RBC glycoproteins. Glycosidase studies suggest that at least part of the epitopes occur on N-glycans.