产品
编 号:F162921
分子式:C25H24Cl2N6
分子量:479.4
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是否有货
5mg
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10mg
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50mg
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生物活性:
LDN-193189 (dihydrochloride) is a potent selective BMP type I receptor (BMP I) inhibitor. LDN-193189 efficiently inhibits transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 values of 5 nM and 30 nM, respectively. LDN-193189 can be used for the research of bone morphogenetic protein signalling, such as fibrodysplasia ossificans progressiva.

体内研究:
LDN-193189 (i.p.; 3 mg/kg; daily; for 35 days) might affect the interaction between breast cancer cells and the bone environment.LDN-193189 (i.p.; 3 mg/kg; single) shows a reduction in ectopic ossification and functional impairment.

体外研究:
LDN-193189 efficiently inhibits transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 values of 5 nM and 30 nM, respectively. LDN-193189 has weake effects on activin and the TGF-β type I receptors ALK4, ALK5 and ALK7 with IC50 values of ≥ 500 nM.LDN-193189 binds ActRIIA with Kd value of 14 nM.LDN-193189 (0.5 μM; 30 min) targets GDF8 induced Smad2/3 signaling and repression of myogenic transcription factors.LDN-193189 (0.05, 0.5, 5 μM) efficiently inhibits GDF8 induced Smad3/4 reporter gene activity.LDN-193189 (0-5 μM) rescues myogenesis in myoblasts treated with GDF8.
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