ADH-503 ((Z)-Leukadherin-1 choline) 是一种具有口服活性的，变构的 CD11b 激动剂。ADH-503 可以导致与肿瘤相关的巨噬细胞重新极化，减少肿瘤浸润性免疫抑制骨髓细胞的数量，并增强树突状细胞的反应。

ADH-503 ((Z)-Leukadherin-1 choline) is an orally active and allosteric CD11b agonist. ADH-503 leads to the repolarization of tumor-associated macrophages, reduction in the number of tumor-infiltrating immunosuppressive myeloid cells, and enhances dendritic cell responses.

Solid

CD11b

ADH-503 ((Z)-Leukadherin-1 choline; 4 μM; 8 days) reduces the numbers of total tumor-infiltrating CD11b cells and subsets of CD11b monocytes, granulocytes, eosinophils, and macrophages. has not independently confirmed the accuracy of these methods. They are for reference only.

ADH-503 ((Z)-Leukadherin-1 choline; oral gavage; 30, 60, or 120 mg/kg; twice a day for 60 days) delayes tumor progression, leading to a significantly decreased tumor burden in time-point analysis and improved overall survival.
ADH-503 (oral gavage; 30, 100 mg/kg; twice a day; on days 1 and 5) has the mean half-life of 4.68 and 3.95 hours, a maximum concentration of 1716 and 2594 ng/mL and AUC 0-t in the plasma of 6950 and 13962 ng.h/mL at 30 and 100 mg/kg dosing, respectively.
has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

[1]. Panni RZ, et al. Agonism of CD11b reprograms innate immunity to sensitize pancreatic cancer to immunotherapies. Sci Transl Med. 2019 Jul 3;11(499).

In Vitro: DMSO : 21.43 mg/mL (40.85 mM; Need ultrasonic)配制储备液