Briefly, polySia avDP20 was oxidized to an aldehyde by sodium metaperiodate, and then hydrazide coupled biotin (Thermo Scientific) was conjugated to form a hydrazone bond. AAV6 and newly identified type 6-like variants also required a form of sialic acid for productive infection (35). However, Seiler et al. We used cell-based assays to show that α2,3… Continue reading 8 Questions Answered About Sialic Acid Manufacturer