13-Lys-seminalplasmin 147958-06-3 Glycine, L-prolyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-threonyl-L-phenylalanyl-L-leucyl-L-seryl-L-lysyl-L-tryptophyl-L-isoleucyl- Seminalplasmin, lys(13)- Seminalplasmin, lysyl(13)- Spfk-res