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 main neural gangliosides. Useful as a differentiation marker of tumor cell growth. Readily converted to GM1 by bacterial and other sialidase from mammalian sources without detergent.
Purity more than 98 % by HPTLC. MW 1811
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.