Human brain tissue. Blood sample from the tissue donors was tested and found negative for HBsAg, HIV-1 and HIV-2 antibodies, HCV, and syphilis.
One of the minor neuronal gangliosides. Has the terminal GalNAc-residue with beta linkage to the terminal Gal-residue of GD1a. It is stable against the majority of sialidases, including the sialidase from Vibrio cholerae.
Purity more than 98 % by HPTLC. MW 2014
Lyophilized from water solution.
Before and after reconstitution at -20 °C (-15 … -30 °C allowed)
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.