Biocytin hydrazide is an aldehyde-fixable cellular tracer that can be introduced into cells by microinjection. Biocytin hydrazide can also be used to label glycoproteins or other carbohydrate molecules.    White solid soluble in DMSO  Store desiccated at 4°C  C16H30N6O3S  MW: 386.51  [102743-85-1]