| 产品介绍 |
Olverembatinib (GZD824) 是一种高效的,具有口服活性的 pan-Bcr-Abl 抑制剂。Olverembatinib 能广泛而有效地抑制突变型 Bcr-Abl。Olverembatinib 对天然的 Bcr-Abl 和 Bcr-AblT315I 作用的 IC50 值分别为 0.34 nM 和 0.68 nM。Olverembatinib 具有抗肿瘤作用。
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| 生物活性 |
Olverembatinib (GZD824) is a potent and orally active pan-Bcr-Abl inhibitor. Olverembatinib potently inhibits a broad spectrum of Bcr-Abl mutants. Olverembatinib strongly inhibits native Bcr-Abl and Bcr-AblT315I with IC50s of 0.34 nM and 0.68 nM, respectively. Olverembatinib has antitumor activity.
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| 体外研究 |
Olverembatinib shows antiproliferative activity in stably transformed Ba/F3 cells whose growth was driven by native Bcr-Abl or Bcr-Abl mutants.
Olverembatinib selectively and potently inhibits the proliferation of Bcr-Abl-positive leukemia cells.
Olverembatinib inhibits Bcr-Abl signaling in K562 (1-20 nM; 4.0 hours) and Ba/F3 stable cell lines expressing native Bcr-Abl (0.1-100 nM; 4.0 hours) or Bcr-AblT315I(0.1-100 nM; 4.0 hours).
西域 has not independently confirmed the accuracy of these methods. They are for reference only.
Western Blot Analysis
| Cell Line: |
K562 cells |
| Concentration: |
1 nM, 2 nM, 5 nM, 10 nM, 20nM |
| Incubation Time: |
4.0 hours |
| Result: |
Inhibited Bcr-Abl signaling in K562 cell lines. |
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体内研究 (In Vivo) |
Olverembatinib suppresses tumor growth in mice bearing allografted Ba/F3 cells expressing Bcr-Abl WT.
Olverembatinib (1-20 mg/kg; i.g.; daily; for 10 days) significantly increases the median survival of the mice bearing allografted Ba/F3 cells expressing Bcr-AblT315I.
Olverembatinib exhibits a good oral bioavailability (rat 48.7%) and Cmax (rat 390.5 μg/L) following oral administration (rat; 25 mg/kg).
Olverembatinib exhibits terminal elimination half-lives (rat 5.6 h) due to high plasma clearance (rat 1.7 L/h/kg) following intravenous administration (rat 5 mg/kg).
西域 has not independently confirmed the accuracy of these methods. They are for reference only.
| Animal Model: |
SCID nude mice, bearing allografted Ba/F3 cells expressing Bcr-AblT315I |
| Dosage: |
1 mg/kg, 2 mg/kg, 5.0 mg/kg, 10 mg/kg, 20 mg/kg |
| Administration: |
Oral gavage, daily, for 10 days |
| Result: |
Efficiently prolonged animal survival in an allograft leukemia tumor model. |
| Animal Model: |
Rats |
| Dosage: |
5 mg/kg for i.v.; 25 mg/kg for oral (Pharmacokinetic Analysis) |
| Administration: |
Intravenous injection and oral administration |
| Result: |
Oral bioavailability (48.7%), Cmax (390.5 μg/L), T1/2 (5.6 h). |
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| 体内研究 |
Olverembatinib suppresses tumor growth in mice bearing allografted Ba/F3 cells expressing Bcr-Abl WT.
Olverembatinib (1-20 mg/kg; i.g.; daily; for 10 days) significantly increases the median survival of the mice bearing allografted Ba/F3 cells expressing Bcr-AblT315I.
Olverembatinib exhibits a good oral bioavailability (rat 48.7%) and Cmax (rat 390.5 μg/L) following oral administration (rat; 25 mg/kg).
Olverembatinib exhibits terminal elimination half-lives (rat 5.6 h) due to high plasma clearance (rat 1.7 L/h/kg) following intravenous administration (rat 5 mg/kg).
西域 has not independently confirmed the accuracy of these methods. They are for reference only.
| Animal Model: |
SCID nude mice, bearing allografted Ba/F3 cells expressing Bcr-AblT315I |
| Dosage: |
1 mg/kg, 2 mg/kg, 5.0 mg/kg, 10 mg/kg, 20 mg/kg |
| Administration: |
Oral gavage, daily, for 10 days |
| Result: |
Efficiently prolonged animal survival in an allograft leukemia tumor model. |
| Animal Model: |
Rats |
| Dosage: |
5 mg/kg for i.v.; 25 mg/kg for oral (Pharmacokinetic Analysis) |
| Administration: |
Intravenous injection and oral administration |
| Result: |
Oral bioavailability (48.7%), Cmax (390.5 μg/L), T1/2 (5.6 h). |
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| 体内研究 |
Olverembatinib suppresses tumor growth in mice bearing allografted Ba/F3 cells expressing Bcr-Abl WT.
Olverembatinib (1-20 mg/kg; i.g.; daily; for 10 days) significantly increases the median survival of the mice bearing allografted Ba/F3 cells expressing Bcr-AblT315I.
Olverembatinib exhibits a good oral bioavailability (rat 48.7%) and Cmax (rat 390.5 μg/L) following oral administration (rat; 25 mg/kg).
Olverembatinib exhibits terminal elimination half-lives (rat 5.6 h) due to high plasma clearance (rat 1.7 L/h/kg) following intravenous administration (rat 5 mg/kg).
西域 has not independently confirmed the accuracy of these methods. They are for reference only.
| Animal Model: |
SCID nude mice, bearing allografted Ba/F3 cells expressing Bcr-AblT315I |
| Dosage: |
1 mg/kg, 2 mg/kg, 5.0 mg/kg, 10 mg/kg, 20 mg/kg |
| Administration: |
Oral gavage, daily, for 10 days |
| Result: |
Efficiently prolonged animal survival in an allograft leukemia tumor model. |
| Animal Model: |
Rats |
| Dosage: |
5 mg/kg for i.v.; 25 mg/kg for oral (Pharmacokinetic Analysis) |
| Administration: |
Intravenous injection and oral administration |
| Result: |
Oral bioavailability (48.7%), Cmax (390.5 μg/L), T1/2 (5.6 h). |
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| 性状 | Solid |
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| 溶解性数据 |
In Vitro:
DMSO : 41.67 mg/mL (78.24 mM; ultrasonic and warming and heat to 60°C)
配制储备液
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浓度
溶剂体积
质量
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1 mg |
5 mg |
10 mg |
| 1 mM |
1.8777 mL |
9.3886 mL |
18.7772 mL |
| 5 mM |
0.3755 mL |
1.8777 mL |
3.7554 mL |
| 10 mM |
0.1878 mL |
0.9389 mL |
1.8777 mL |
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
-
1.
请依序添加每种溶剂: 10% DMSO 40% PEG300 5% Tween-80 45% saline Solubility: ≥ 2.75 mg/mL (5.16 mM); Clear solution
此方案可获得 ≥ 2.75 mg/mL (5.16 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 27.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。
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2.
请依序添加每种溶剂: 10% DMSO 90% (20% SBE-β-CD in saline) Solubility: ≥ 2.75 mg/mL (5.16 mM); Clear solution
此方案可获得 ≥ 2.75 mg/mL (5.16 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 27.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。
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3.
请依序添加每种溶剂: 10% DMSO 90% corn oil Solubility: ≥ 2.75 mg/mL (5.16 mM); Clear solution
此方案可获得 ≥ 2.75 mg/mL (5.16 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 27.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。
*以上所有助溶剂都可在 西域 网站选购。
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
| Powder |
-20°C |
3 years |
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4°C |
2 years |
| In solvent |
-80°C |
6 months |
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-20°C |
1 month |
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| 参考文献 | |
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