Homogenous Transcreener® UDP² TR-FRET Assay for High Throughput Screening with Glycosyltransferases

Direct Detection of UDP for Glycosyltransferases

About the Transcreener UDP2 Glycosyltransferase Assay Kits

The Transcreener UDP2 Glycosyltransferase Assay is a single step, homogenous, fluorescent assay for detection and screening of UDP-producing enzymes. Direct detection of UDP with a fluorescence polarization (FP) readout provides a safe, HTS-compatible alternative to cumbersome radioassay methods and is more sensitive and less subject to interference than coupled assay methods, where the UDP is converted to another product. Based on BellBrook Lab’s proprietary nucleotide immunodetection technology, the Transcreener UDPGlycosyltransferase Assay is compatible with any enzyme class that produces UDP, including UDP-glucose-, UDP-galactose- and UDP-glucuronosyl-transferases as well as glycogen, hyaluranon and cellulose synthases.

Applications

  • Screen compound libraries for inhibitors
  • Hit confirmation
  • IC50 Determination
  • Determine inhibitor selectivity between enzymes
  • Measure glycosyltransferase activity

Simple, “Mix-and-Read” Assay Format

Robust, HTS-Compatible Assay

Outstanding Deck and Signal Stability

Deck stability demonstrates the ability of the reagents to remain functional after pre-mixing and awaiting dispensing. Plate stability shows the consistency of reagent signal to be read post assay completion. The stability of the reagents provides high quality data and simplifies automation for high throughput screens.

More Sensitive

Excellent signal and Z’ using less than 1 μM UDP-sugar.

Far Red FP & TR-FRET Readouts Validated on Major Multimode Readers

Transcreener UDP² Glycosyltransferase Assay Kits

* For custom or bulk orders (over 100,000 wells) please contact us (info@bellbrooklabs.com) for a quote.

In addition to our Glycosyltransferase Assays, Bellbrook Labs also offers the following products and services to aid in the drug discovery process:

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