AQT0264 PhosphoSens® Phosphatase Substrate
A PhosphoSens® phosphatase substrate validated for 1 phosphatase, including DUSP3. Continuous, direct, real-time activity measurement — no antibodies, no coupling enzymes, no radioactivity.
- Catalog number
- AQT0264
- Enzyme class
- Phosphatase
- Validated phosphatase
- 1
- Assay formats
- Kinetic · 1
- Phosphatase families
- 1
Phosphatases validated with AQT0264
Every phosphatase below has a validated PhosphoSens® assay using AQT0264. Select a target to see its kits, recombinant enzyme, pricing and protocols.
| Phosphatase | Type | Family | Format with AQT0264 | Link |
|---|---|---|---|---|
| DUSP3 | Wild-type | DUSP (dual-specificity phosphatase) | Kinetic | View assay → |
No phosphatase match that search.
Bulk substrate
AQT0264 PhosphoSens® Phosphatase Substrate
Bulk substrate for assay development, screening and high-throughput workflows. Phosphatase assay kits that include AQT0264 are on each target's assay page.
How PhosphoSens® substrates work
PhosphoSens® substrates are peptides carrying an environment-sensitive fluorophore next to the phospho-acceptor residue. When the phosphatase removes the phosphate, fluorescence decreases, so activity is read continuously and directly in a plate reader.
- Real-time progress curves, not single end-points
- No antibodies, coupling enzymes, wash steps or radioactivity
- One substrate across 1 phosphatase simplifies selectivity and panel work
Frequently asked questions
Which phosphatase is AQT0264 validated for?
AQT0264 is validated for 1 phosphatase, including DUSP3. See the full list above.
Which PhosphoSens assay formats use AQT0264?
AQT0264 is the PhosphoSens-Kinetic substrate for 1 phosphatase.
What sizes is AQT0264 available in?
1 mg, 5 mg, 10 mg and 20 mg, priced from $2895 (1 mg) to $38625 (20 mg) USD.