AQT0667 PhosphoSens® Phosphatase Substrate
A PhosphoSens® phosphatase substrate validated for 4 phosphatases, including PTPRA, PTPRB, PTPRE. Continuous, direct, real-time activity measurement — no antibodies, no coupling enzymes, no radioactivity.
- Catalog number
- AQT0667
- Enzyme class
- Phosphatase
- Validated phosphatases
- 4
- Assay formats
- Kinetic · 4
- Phosphatase families
- 1
Phosphatases validated with AQT0667
Every phosphatase below has a validated PhosphoSens® assay using AQT0667. Select a target to see its kits, recombinant enzyme, pricing and protocols.
| Phosphatase | Type | Family | Format with AQT0667 | Link |
|---|---|---|---|---|
| PTPRA | Wild-type | PTPR (receptor-type PTP) | Kinetic | View assay → |
| PTPRB | Wild-type | PTPR (receptor-type PTP) | Kinetic | View assay → |
| PTPRE | Wild-type | PTPR (receptor-type PTP) | Kinetic | View assay → |
| PTPRG | Wild-type | PTPR (receptor-type PTP) | Kinetic | View assay → |
No phosphatases match that search.
Bulk substrate
AQT0667 PhosphoSens® Phosphatase Substrate
Bulk substrate for assay development, screening and high-throughput workflows. Phosphatase assay kits that include AQT0667 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 4 phosphatases simplifies selectivity and panel work
Frequently asked questions
Which phosphatases is AQT0667 validated for?
AQT0667 is validated for 4 phosphatases, including PTPRA, PTPRB, PTPRE. See the full list above.
Which PhosphoSens assay formats use AQT0667?
AQT0667 is the PhosphoSens-Kinetic substrate for 4 phosphatases.
What sizes is AQT0667 available in?
1 mg, 5 mg, 10 mg and 20 mg, priced from $2895 (1 mg) to $38625 (20 mg) USD.