Tetrazolium salts and formazan products in Cell Biology: Viability

rm1131All lanes : Anti-Collagen I antibody [RM1131] (ab316222) at 15000 dilution Lane 1 : Mouse skin tissue lysate at 20 µg Lane 2 : Rat skin tissue lysate at 7 µg Lane 3 : Human uterus tissueFor many years various tetrazolium salts and their formazan products have been employed in histochemistry and for assessing cell viability. For the latter application, the most