Thermo Fisher Scientific Gal-Screen β-Galactosidase Reporter Gene Assay System for Yeast or Mammalian Cells

Invitrogen™ Gal-Screen™ β-Galactosidase Reporter Gene Assay System for Yeast or Mammalian Cells

The Gal-Screen™ assay system combines direct cell lysis with rapid, ultra-sensitive chemiluminescent detection of β-galactosidase reporter enzyme.

주요 특징

• Homogeneous assay format allows detection of β-galactosidase in the presence of normal culture media without removal of media or additional cell lysis step.
• Glow-assay kinetics provide a time window for measurement, facilitating HTS applications and assay automation.
• Compatible with both mammalian and yeast model systems for flexible experimental design.
• Wide dynamic range enables accurate enzyme measurement from femtogram to nanogram levels.
• Sensitivity is 100–1,000× higher than conventional CAT or colorimetric/fluorescent β-gal assays.
• High sensitivity with broad dynamic range permits detection of varying reporter levels without multiple dilutions.
• Non-radioactive assay eliminates radioisotope concerns.
• Complete assay in about one hour for fast turnaround.

Ideal for Screening

This homogeneous assay is ideally suited for screening applications requiring automation. The Gal-Screen™ system uses Galacton-Star™ chemiluminescent substrate for convenient measurement in a luminometer.
Light emission reaches maximum in 60–90 minutes and remains constant for 45–90 minutes.

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

사양 (Specifications)