AQT0232 PhosphoSens® Serine/threonine Kinase Substrate
A PhosphoSens® serine/threonine kinase substrate validated for 9 kinases (7 wild-type, 2 mutant), including AKT2, RPS6KA1, RPS6KA2. Continuous, direct, real-time activity measurement — no antibodies, no coupling enzymes, no radioactivity.
- Catalog number
- AQT0232
- Enzyme class
- Kinase
- Residue specificity
- Serine/threonine
- Validated kinases
- 9
- Assay formats
- Kinetic · 8 Red · 4
- Kinase families
- 3
Kinases validated with AQT0232
Every kinase below has a validated PhosphoSens® assay using AQT0232. Select a target to see its kits, recombinant enzyme, pricing and protocols.
| Kinase | Type | Family | Format with AQT0232 | Link |
|---|---|---|---|---|
| AKT2 | Wild-type | Akt | Red | View assay → |
| RPS6KA1 | Wild-type | RSK | Kinetic | View assay → |
| RPS6KA2 | Wild-type | RSK | Kinetic | View assay → |
| RPS6KA3 | Wild-type | RSK | Kinetic | View assay → |
| RPS6KA3 [I416V] | Mutant | RSK | Kinetic | View assay → |
| RPS6KA3 [Y483C] | Mutant | RSK | Kinetic | View assay → |
| RPS6KA6 | Wild-type | RSK | KineticRed | View assay → |
| STK38 | Wild-type | NDR | KineticRed | View assay → |
| STK38L | Wild-type | NDR | KineticRed | View assay → |
No kinases match that search.
Bulk substrate
AQT0232 PhosphoSens® Kinase Substrate
Bulk substrate for assay development, screening and high-throughput workflows. Kinase assay kits that include AQT0232 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 kinase transfers a phosphate to the substrate, fluorescence increases, so activity is read continuously and directly in a plate reader.
- Real-time progress curves, not single end-points
- Run at physiologically relevant ATP concentrations
- No antibodies, coupling enzymes, wash steps or radioactivity
- One substrate across 9 kinases simplifies selectivity and panel work
Frequently asked questions
Which kinases is AQT0232 validated for?
AQT0232 is validated for 9 kinases (7 wild-type and 2 mutant), including AKT2, RPS6KA1, RPS6KA2. See the full list above.
Which PhosphoSens assay formats use AQT0232?
AQT0232 is the PhosphoSens-Kinetic substrate for 8 kinases. It is the PhosphoSens-Red substrate for 4 kinases.
What sizes is AQT0232 available in?
1 mg, 5 mg, 10 mg and 20 mg, priced from $2795 (1 mg) to $37285 (20 mg) USD.