Reichelderfer P S, Manischewitz J F, Wells M A, Hochstein H D, Ennis F A
Appl Microbiol. 1975 Aug;30(2):333-4. doi: 10.1128/am.30.2.333-334.1975.
The level of endotoxin in influenza virus vaccine lots was reduced 10- to 20-fold after barium sulfate adsorption-elution. The amount of viral antigen lost was negligible.
硫酸钡吸附-洗脱后,流感病毒疫苗批次中的内毒素水平降低了10至20倍。损失的病毒抗原量可忽略不计。