The Simplest, Most Direct ADP Detection Method Available. Use for any kinase or ATPase.

Transcreener® ADP2 FP Assay uses a highly sensitive antibody against ADP and a far-red tracer to produce an excellent signal at less than 10% ATP consumption for a broad range of initial ATP concentrations (0.1-1,000 µM). Both reagents and signal are stable at room temperature for over 24 hours providing outstanding flexibility for automated high-volume screening programs. Used in over millions of wells by pharma since 2006, Transcreener is the most extensively validated ADP detection method available backed by the best technical support in the industry.

ADP FP Kinase Assay

The Transcreener® ADP2 FP Assay measures the progress of any enzyme that produces ADP. Displacement of the tracer by ADP causes a decrease in fluorescence polarization. The assay uses a red-shifted tracer, which reduces compound interference and provides a robust ratiometric readout.

  • UNIVERSAL: detect any ADP-producing enzyme, using any substrate.
  • SINGLE ADDITION: one-step, simple mix and read format.
  • HTS-READY: >24 hour deck and signal stability.
  • SENSITIVE: Z’ > 0.7 at low ATP conversion.

The instrument validation program is a collaborative effort with the major suppliers of multimode readers to insure that Transcreener® assays perform optimally on your specific instrument. Scientists at BellBrook and/or the instrument vendor have tested Transcreener reagents with each instrument to determine the optimal filters and settings for maximal assay performance.  We provide you with application notes with all of the important details, so you can be confident of success using Transcreener assays on the instrument of your choice.

Supplier Instrument FP Assays
bioteklogo TriStar²S LB 942 in review
Mithras² LB 943 in review
bioteklogo Cytation™ 5 validated
Cytation™ 3 validated
Cytation™ 1 validated
Synergy™ H1 validated
Synergy™ 2/H4/4 validated
Synergy™ HTX not capable
Synergy™ Neo 2 validated
BMGLABTECH Logo POLARstar® Omega validated
FLUOstar® Omega not capable
PHERAstar® FSX validated
PHERAstar® Plus/FS validated
CLARIOstar® /Plus validated
VANTAstar validated
MDS AT logo Analyst® GT/HT validated
Gemini® XPS/EM not capable
SpectraMax® M2/M2e not capable
SpectraMax® M5/M5e/FlexStation® 3 not capable
SpectraMax® Paradigm validated
perkinElmerLogo EnVision®/EnVision® Xcite validated
tecanLogo Infinite® M1000/M1000Pro/Safire2™ validated
Infinite® M200 not capable
Infinite® F500 validated
Infinite® F200/Ultraevolution contact us
Spark™ 10M validated

Validation Criteria

  • 384-Well Format
  • Z’-Factor ≥ 0.7 at 10% conversion of 10 μM ATP
  • Δ mP ≥ 95 mP at 10% conversion of 10 μM ATP
  • Z’ and Δ mP specifications to be met using Transcreener ADP2 Assay reagents
  • Read time to achieve Z’ and Δ mP specifications ≤ 5 minutes

Look for these stickers on instruments that have successfully met the validation criteria.