Trypan Blue Stain 0.4% — Cell Viability Dye & Cell Counting Reagent | Logos Biosystems

Trypan Blue Stain 0.4% – Cell Viability & Cell Counting Reagent Trypan Blue Stain 0.4% is a vital dye used to assess cell viability by distinguishing viable from non-viable cells. Viable cells remain unstained (colorless), while nonviable cells take up the blue dye. This product is ideal for cell counting applications using LUNA brightfield counters.T13001 -  Trypan Blue Stain 0.4% 2 x 1mL/200 tests Features & Benefits Standard 0.4% concentration, widely used in cell culture protocols Available in non-sterile and sterile-filtered versions for sensitive applications Compatible with LUNA™ II, III, FL, BX7 and FX7 automated cell counters Accurate, reliable viability assessment for research, diagnostics, or bioprocessing How To Use Mix equal volumes of cell suspension with Trypan Blue Stain (0.4%) Incubate at room temperature for 1-2 minutes Load into the cell counter / hemocytometer Count viable vs nonviable cells based on membrane integrity Note: Delay beyond