Sequence comparison of murine HSA and human CD24. Primary amino acid sequences for HSA and human CD24 were aligned. Boxes indicate identity of sequence. Potential N-linked glycosylation sites are marked with an asterisk, and potential O-linked glycosylation sites are marked with a circle above the amino acid. Putative binding sites for P-selectin, MoAb CD57, and the CD24-specific MoAbs SWA11 and ML-5 are indicated.