Elzovantinib (TPX-0022) 是SRC,MET和c-FMS的口服有效抑制剂, 其对SRC,MET和c-FMS的IC50值分别为 0.12 nM,0.14 nM 和 0.76 nM。
生物活性 | Elzovantinib (TPX-0022) is an oral-active inhibitor ofSRC,METandc-FMS, withIC50values of 0.12 nM, 0.14 nM and 0.76 nM forSRC,METandc-FMSrespectively[1]. |
IC50& Target | IC50: 0.12 nM (SRC), 0.14 nM (MET), 0.76 nM (c-FMS)[1]. |
体外研究 (In Vitro) | Elzovantinib (TPX-0022) causes the suppression of MET autophosphorylation as well as the downstream STAT3, ERK and AKT phosphorylation at IC50values of around 1-3 nM in SNU-5 and MKN-45 cell lines[1].
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体内研究 (In Vivo) | Elzovantinib (TPX-0022; p.o., BID, 13 days) treatment results in an 85% tumor regression and no body weight loss is observed after 21 days treatment in mice[1]. Elzovantinib (p.o., BID, 10 days) demonstrates the ability to inhibit tumor growth at 44% and 67% at the dose of 5 mg/kg, BID and 15 mg/kg, BID, respectively in SCID/Beige mice[1]. Elzovantinib inhibits MET activity in MKN-45 tumors following oral administration in mice[1].
Animal Model: | Mice bearing LU2503 tumors patient derived xenograft (PDX) NSCLC model[1]. | Dosage: | 15 mg/kg. | Administration: | PO, BID (twice daily) for 13 days. | Result: | Resulted in an 85% tumor regression and no body weight loss was observed after 21 days treatment. |
Animal Model: | SCID/Beige mice bearing Ba/F3 ETV6-CSF1R tumors with average tumor size of ~180 mm3[1]. | Dosage: | 5 and 15 mg/kg. | Administration: | PO, BID (twice daily) for 10 days. | Result: | Demonstrated the ability to inhibit tumor growth at 44% and 67% at the dose of 5 mg/kg, BID and 15 mg/kg, BID, respectively. |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Powder | -20°C | 3 years | | 4°C | 2 years | In solvent | -80°C | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : 25 mg/mL(61.06 mM;Need ultrasonic) 配制储备液 1 mM | 2.4425 mL | 12.2124 mL | 24.4248 mL | 5 mM | 0.4885 mL | 2.4425 mL | 4.8850 mL | 10 mM | 0.2442 mL | 1.2212 mL | 2.4425 mL |
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