Assay Detail
Binding
CHEMBL3777305
Review assay metadata, readout intent, target linkage, and publication context from the same page.
Binding affinity to human kappa opioid receptor
2
Total Activities
2
Compounds Tested
1
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Binding |
| Organism | Homo sapiens |
| Confidence | 9 — Direct single protein target |
| Curated By | Autocuration |
Publication
Tactical Approaches to Interconverting GPCR Agonists and Antagonists.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| Ki | 2 | 7.81 | 8.70 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL415284 | NALORPHINE | 2.0 | 1 | 8.70 |
| CHEMBL70 | MORPHINE | 4.0 | 1 | 6.92 |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL415284 | NALORPHINE | Ki | = | 2.0 | nM | 8.70 |
| CHEMBL70 | MORPHINE | Ki | = | 120.0 | nM | 6.92 |