The Beta-Glo® Assay System is a homogeneous method of quantitating β-galactosidase expression in mammalian cells.

• Add a single reagent directly to cells in growth medium
• Optimal assay performance at room temperature
• Read results using any luminometer – injectors not required
• For use with low-volume formats or samples with low-level expression

Beta-Glo® Assay System provides a bright luminescent signal that is stable over several hours in commonly used cell culture medium without prior sample processing. The homogeneous assay procedure involves the addition of a single reagent directly to cells cultured in serum-supplemented medium. Throughput rates of several thousand samples per hour can be achieved with high reproducibility under standard laboratory conditions.