| Bioactivity | Polyporoid B is a ergostane-type ecdysteroid that exhibits potent anti-inflammatory activity in vivo[1]. |
| In Vivo | Polyporoid B inhibits 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced inflammation in mice, with an ID50 of 0.682 μM/ear[1]. |
| Name | Polyporoid B |
| CAS | 1042362-45-7 |
| Formula | C28H44O7 |
| Molar Mass | 492.64 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Sun Y, et, al. New anti-inflammatory ergostane-type ecdysteroids from the sclerotium of Polyporus umbellatus. Bioorg Med Chem Lett. 2008 Jun 1;18(11):3417-20. |