MTT Viability Assay Kit

The MTT Cell Viability Assay Kit offers a convenient and reliable method for determining cell number using standard absorbance measurements. This type of assay is commonly used to evaluate drug efficacy, cytotoxic effects, and screen for bioactive compounds via cell health assays.

The MTT assay works by converting yellow MTT tetrazolium salt into purple formazan crystals through the activity of metabolically active cells. These crystals are then dissolved, and the resulting color intensity—measured at 570 nm—reflects the number of viable cells. The assay is both sensitive and straightforward, with a colorimetric output directly proportional to the cell population.

This ready-to-use kit is designed to perform up to 1,000 assays in standard 96-well plate formats.

Note: The protocol requires DMSO, which is not included with this kit.

Specifications

MTT Cell Viability Assay Kit PN 928-21983 contains 10 x 1 mL of MTT solution, enough for 1000 reactions.

For Research Use Only. Not for use in diagnostic procedures.

Storage

MTT solution is stable at -20 °C for at least 1 year from date of receipt. Protect from light.