To regulate for possible activity of lysosomal hexosaminidases, reactions working with tissue homogenates or mobile lysates must involve a physiological excessive of GalNAc, and parallel reactions for each sample employing an exogenous GalNAc-substrate rather than the GlcNAc-substrate should be included on the identical plate. The site-unique, bi-directional regulation of tau https://cgp3466b56802.livebloggs.com/35978515/not-known-facts-about-t-5224