A.poly-Val B.poly-Glu C.poly-Lys D.poly-Pro E.poly-Ala
A.膠體性質(zhì) B.沉淀反應(yīng) C.變形性質(zhì) D.兩性性質(zhì) E.雙縮脲反應(yīng)
A.PITCB.DNFBC.DNS-ClD.對氯苯甲酸E.巰基乙醇