the results suggest that the species hierarchy ( that mil-2 derived from native cell culture does not act on human t-cells ) is due to the protein moiety , not the sugar moiety , and is to be ascribed to the difference in binding affinity of mil-2 and hil-2 to murine and human responder cells respectively , and that recombinant mil-2 shares identical biological and immunological activities with recombinant hil-2 .
C0021756
recombinant mil-2
C0218986
recombinant hil-2