Dissociation constants of opioid binding to fusion proteins 2B7F1 and 2B7F2 as measured by NMR spectroscopy
| 2B7F1 | 2B7F2 | |
|---|---|---|
| μM | ||
| Morphine | 91 | 100 |
| Naloxone | 50 | N.D. |
| Buprenorphine | 10 | N.D. |
| AZT | 100 | N.D. |
| Glucose | >1000 | N.D. |
| Androsterone glucuronide | >1000 | N.D. |
N.D., not determined.