Interaction Scheme
Molecule
Cadaverine
c = 0.0 — 22.0 µM
Host
sP5A
c = 3.1 µM
Indicator
cadaverine dihydrochloride
c = 3.3 µM
Binding Properties
| 𝜈 | Molecule 1 : 1 Host | ||
| Ka = | 1.50⋅105 | ± 1.00⋅104 | M-1 |
| Kd = | |||
| logKa = | |||
| T | 25.0 °C | ||
| Energy | kJ mol-1 | kcal mol-1 | |||
|---|---|---|---|---|---|
| ΔG | = | -29.55 | ± 0.17 | -7.06 | ± 0.04 |
These are the specifications of the determination of the experimental results.
| Detection Method: | Competitive | |||
| Assay Type: | Competitive Binding Assay | |||
| Technique: | Fluorescence | |||
| 𝛌ex | = | 336.0 nm | ||
| 𝛌em | = | 423.0 nm | ||
Detailed information about the solvation.
| Solvent System | Buffer System | 10X PBS - pH 7.45 |
| Solvents | water | |
| Additives | Sodium hydroxide | 1370.0 mM |
| Disodium hydrog... | 100.0 mM | |
| potassium chloride | 27.0 mM | |
| Potassium dihyd... | 18.0 mM | |
| Source of Concentration | real | |
| Total concentration | 1515.0 mM | |
| pH | 7.45 |
Please find here information about the dataset this interaction is part of.
| Citation: |
L. Grimm, SupraBank 2024, Pillar[n]arene-based fluorescence turn-on chemosensors for the detection of spermine, spermidine, and cadaverine in saline media and biofluids (dataset). https://doi.org/10.34804/supra.20240313515 |
| Link: | https://doi.org/10.34804/supra.20240313515 |
| Export: | BibTex | RIS | EndNote |
Please find here information about the scholarly article describing the results derived from that data.
| Citation: |
|
| Link: | https://suprabank.org/datasets/515 |
Binding Isotherm Simulations
The plot depicts the binding isotherm simulation of a 1:1 interaction of Cadaverine (0.00013333333333333334 M) and sP5A (0 — 0.0002666666666666667 M).
Please sign in: customize the simulation by signing in to the SupraBank.
