Assay Detail
Binding
CHEMBL947358
Review assay metadata, readout intent, target linkage, and publication context from the same page.
Displacement of radiolabeled methoctramine from human muscarinic M2 receptor
2
Total Activities
1
Compounds Tested
2
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Binding |
| Organism | Homo sapiens |
| Confidence | 9 — Direct single protein target |
| Curated By | Autocuration |
Publication
cis-4-(Piperazin-1-yl)-5,6,7a,8,9,10,11,11a-octahydrobenzofuro[2,3-h]quinazolin-2-amine (A-987306), a new histamine H4R antagonist that blocks pain responses against carrageenan-induced hyperalgesia.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| IC50 | 1 | 7.29 | 7.29 |
| Ki | 1 | 7.44 | 7.44 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL27673 | METHOCTRAMINE | — | 2 | 7.44 |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL27673 | METHOCTRAMINE | Ki | = | 36.0 | nM | 7.44 |
| CHEMBL27673 | METHOCTRAMINE | IC50 | = | 51.0 | nM | 7.29 |