The first step of AAV infection often requires the attachment of the capsid to carbohydrate moieties on the cell surface. If you have any sort of questions pertaining to where and ways to use manufacturer of sialic acid powder as Raw Material for beverages, you could call us at the web site. Of the 11 well-characterized AAV serotypes, heparan sulfate proteoglycan and sialic acid have been suggested to be the attachment receptors for AAV type 2 and types 4 and 5, respectively. In this report, we identify the receptor for the two closely related serotypes, AAV1 and AAV6.