Assay Detail
Binding
CHEMBL3238652
Review assay metadata, readout intent, target linkage, and publication context from the same page.
Binding affinity to sigma-1 opioid receptor (unknown origin)
20
Total Activities
20
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 |
Target
Sigma non-opioid intracellular receptor 1 (CHEMBL287) ↗| Type | SINGLE PROTEIN |
| Organism | Homo sapiens |
Publication
The σ2 receptor: a novel protein for the imaging and treatment of cancer.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| Ki | 20 | 6.09 | 8.89 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL64683 | — | — | 1 | 8.89 |
| CHEMBL3235106 | — | — | 1 | 8.00 |
| CHEMBL3235467 | — | — | 1 | 7.98 |
| CHEMBL61479 | SIRAMESINE | 2.0 | 1 | 7.77 |
| CHEMBL2111685 | — | — | 1 | 7.56 |
| CHEMBL59713 | — | — | 1 | 6.09 |
| CHEMBL62994 | — | — | 1 | 5.92 |
| CHEMBL481418 | — | — | 1 | 5.84 |
| CHEMBL3235107 | — | — | 1 | 5.83 |
| CHEMBL64176 | — | — | 1 | 5.53 |
| CHEMBL3235466 | — | — | 1 | 5.51 |
| CHEMBL60048 | — | — | 1 | 5.51 |
| CHEMBL64261 | — | — | 1 | 5.26 |
| CHEMBL3235468 | — | — | 1 | 5.13 |
| CHEMBL222287 | IBOGAINE | 2.0 | 1 | 5.07 |
| CHEMBL2030624 | — | — | 1 | 5.00 |
| CHEMBL1927694 | — | — | 1 | 4.99 |
| CHEMBL64260 | — | — | 1 | 4.98 |
| CHEMBL291439 | — | — | 1 | 4.89 |
| CHEMBL45951 | — | — | 1 | - |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL64683 | — | Ki | = | 1.3 | nM | 8.89 |
| CHEMBL3235106 | — | Ki | = | 10.0 | nM | 8.00 |
| CHEMBL3235467 | — | Ki | = | 10.5 | nM | 7.98 |
| CHEMBL61479 | SIRAMESINE | Ki | = | 17.0 | nM | 7.77 |
| CHEMBL2111685 | — | Ki | = | 27.3 | nM | 7.56 |
| CHEMBL59713 | — | Ki | = | 809.0 | nM | 6.09 |
| CHEMBL62994 | — | Ki | = | 1200.0 | nM | 5.92 |
| CHEMBL481418 | — | Ki | = | 1437.0 | nM | 5.84 |
| CHEMBL3235107 | — | Ki | = | 1492.0 | nM | 5.83 |
| CHEMBL64176 | — | Ki | = | 2932.0 | nM | 5.53 |
| CHEMBL3235466 | — | Ki | = | 3063.0 | nM | 5.51 |
| CHEMBL60048 | — | Ki | = | 3078.0 | nM | 5.51 |
| CHEMBL64261 | — | Ki | = | 5484.0 | nM | 5.26 |
| CHEMBL3235468 | — | Ki | = | 7436.0 | nM | 5.13 |
| CHEMBL222287 | IBOGAINE | Ki | = | 8554.0 | nM | 5.07 |
| CHEMBL2030624 | — | Ki | = | 10000.0 | nM | 5.00 |
| CHEMBL1927694 | — | Ki | = | 10320.0 | nM | 4.99 |
| CHEMBL64260 | — | Ki | = | 10400.0 | nM | 4.98 |
| CHEMBL291439 | — | Ki | = | 12900.0 | nM | 4.89 |
| CHEMBL45951 | — | Ki | > | 1000.0 | nM | - |