Abstract Multi-injection pharmaceutical solutions including insulin should be formulated to circumvent aggregation and microbial contamination. Modest-molecule preservatives and nonionic surfactants such as poloxamer 188 (P188) are Consequently usually used in protein drug formulations. Having said that, mixtures of preservatives and surfactants can induce aggregation and in some case... https://cesarqajqz.blogoxo.com/33602640/not-known-details-about-polo188