Chemical Structure : KTI-2338
货号: PC-25943Not For Human Use, Lab Use Only.
KTI-2338 is a potent, selective ALK2 (Activin A receptor type 1, ACVR1) inhibitor with IC50 of 3.6 nM, >75-fold selective over ALK5 and ALK1.
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KTI-2338 is a potent, selective ALK2 (Activin A receptor type 1, ACVR1) inhibitor with IC50 of 3.6 nM, >75-fold selective over ALK5 and ALK1.
KTI-2338 decreases Activin A-stimulated pSMAD1/5/9 signaling in FOP fibroblasts.
KTI-2338 (223 nM) significantly reduces ID1 and ID2 expression in FOP fibroblasts.
KTI-2338 successfully reduces osteogenic gene expression in both fibroblasts and transdifferentiated osteoblast-like cells.
| 分子量 | 447.52 | |
| 分子式 | C24H26FN7O | |
| 外观性状 | Solid | |
| 储存条件 |
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| Solubility |
10 mM in DMSO |
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1. Rosenberg NM, et al. Pharmaceutics. 2025 Dec 10;17(12):1590.
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