Dot-blot assays and their use as a direct antigen-binding method to screen monoclonal antibodies to 1,4-beta- and 1,3-beta-glucan synthases.
A rapid method has been developed to assay beta-glucan synthases spotted on a nitrocellulose sheet. The sensitivity of this method allows screening of hybridoma-making monoclonal antibodies in a direct antigen-binding assay by measurement of the activity of the enzymes retained by the antibodies previously fixed on nitrocellulose.
Nodet P, Grange J, Fevre M