To Crazy
这个问题还真没注意,呵呵,不过在四价苗Gardasil中,不同亚型的HPV其抗原用量还是不一样的。
Gardasil:Each 0.5-mL dose of the vaccine contains 20 mcg of HPV 6 L1 protein,40 mcg of HPV 11 L1 protein, 40 mcg of HPV 16 L1 protein, and 20 mcg of HPV 18 L1 protein.
Cervarix: Per 0.5 mL HPV type 16 L1 protein 20 mcg, HPV type 18 L1 protein 20 mcg, 3-O-desacyl-4'-monophosphoryl lipid A 50 mcg, hydrated Al(OH)3 0.5 mg Al3+