FAQs

FAQs

What is the difference between the Steady-ATP™ HTS Viability Assay Kit and the ATP-Glo™ Bioluminometric Cell Viability Assay?

The ATP-Glo™ Bioluminometric Cell Viability Assay is a luciferase-based assay for quantifying cellular ATP. The kit is a...

FAQs

Where can I find the expiration date or shelf life of a product? Is the product still good if I have had the product longer than the guaranteed shelf life?

Bioscience kits The guaranteed shelf life from date of receipt for bioscience kits is listed on the product...

FAQs

How does the Steady-Luc™ Firefly HTS Assay compare to Promega’s One-Glo™ Luciferase Assay and Steady-Glo® Assay?

We haven’t done a side-by-side comparison of the One-Glo™ and Steady-Luc™ assays, but based on the comparison of...

FAQs

What is the source of firefly luciferase in the Steady-ATP™ HTS Viability Assay Kit and the ATP-Glo™ Bioluminometric Cell Viability Assay?

The firefly luciferase enzyme provided in the Steady-ATP™ HTS Viability Assay Kit and the ATP-Glo™ Bioluminometric Cell Viability....

FAQs

Which of your kits is equivalent to the Promega kit I currently use?

Some of Biotium's luciferase assay kits can be used as alternatives to Promega kits. The comparable products are...

FAQs

My product arrived at room temperature or thawed, but it’s supposed to be stored at 4°C or -20°C. Is it still ok?

Most of our products are stable at room temperature for many days, but we recommend storage at 4°C...