Resazurin (Na Salt), 5g

Resazurin (Na Salt), 5 g — Sodium resazurin for cell viability and metabolic activity assays (resazurin → fluorescent resorufin upon reduction). Manufacturer: STEMCELL Technologies. Typical use: prepare working solution to give final concentrations in the low-micromolar to low-hundred-micromolar range (e.g., 10–100 µM), incubate 1–4 hours and read fluorescence (approx. Ex ~560 nm / Em ~590 nm) or absorbance according to protocol. Handling: protect from light and moisture, store refrigerated or frozen as recommended.