Trypan Blue Stain is a vital dye used to assess cell viability. Viable cells have intact cell membranes and are not stained, remaining colorless. Nonviable cells are stained blue. Trypan Blue Stain is used with the LUNA™ family of cell counters for brightfield cell counting.
Specifications
Molecular formula - C34H28N6O14S4
Molecular weight - 872.88 g/mol
Cell permeability - Cell membrane impermeable
Storage - Room temperature