1. JAK/STAT Signaling Protein Tyrosine Kinase/RTK
  2. EGFR
  3. Osimertinib mesylate

Osimertinib mesylate  (Synonyms: 奥希替尼甲磺酸盐; AZD-9291 mesylate; Mereletinib mesylate)

目录号: HY-15772A 纯度: 99.97%
COA 产品使用指南

Osimertinib mesylate (AZD-9291 mesylate) 是不可逆的突变体选择性 EGFR 抑制剂;对EGFRL858R 和EGFRL858R/T790MIC50 值分别为12 和 1 nM。

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Osimertinib mesylate Chemical Structure

Osimertinib mesylate Chemical Structure

CAS No. : 1421373-66-1

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥655
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1 mg ¥250
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5 mg ¥500
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10 mg ¥700
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50 mg ¥1400
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100 mg ¥1900
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200 mg ¥2800
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500 mg ¥5000
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Customer Review

Other Forms of Osimertinib mesylate:

MCE 顾客使用本产品发表的 102 篇科研文献

Proliferation Assay
WB

    Osimertinib mesylate purchased from MCE. Usage Cited in: J Exp Clin Cancer Res. 2019 May 23;38(1):219.   [Abstract]

    U87 and U251 cells are exposed to indicated concentrations of AZD9291 for 24 h and then stimulated with EGF (100 ng/mL) for 30 min. Cell lysates are prepared and examined using Western blot analysis with indicated antibodies.

    Osimertinib mesylate purchased from MCE. Usage Cited in: J Exp Clin Cancer Res. 2019 May 23;38(1):219.   [Abstract]

    Measurement of antiproliferation effects of AZD9291 by EdU incorporation assay.

    Osimertinib mesylate purchased from MCE. Usage Cited in: J Exp Clin Cancer Res. 2019 May 23;38(1):219.   [Abstract]

    U87 and U251 cells are treated with AZD9291 or CP-358774 for 4, 24 and 48 h. The expression level of p-ERK are assessed using Western blot analysis.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Acta Pharmacol Sin. 2019 Dec;40(12):1587-1595.  [Abstract]

    MDAMB-453 cells are pre-treated with 10 μM MG132 for 1 h before treatment with the 20 μM AZD for 4 h. Cell lysates were used for SDS PAGE and Western blotting. AZD9291 disrupts the EZH2–EED interaction by binding to EZH2 directly

    Osimertinib mesylate purchased from MCE. Usage Cited in: Environ Toxicol. 2019 Apr;34(4):476-485.  [Abstract]

    Protein levels of p-EGFR(Tyr1068), p-EGFR(Tyr1137), EGFR, p-STAT3, STAT3, p-AKT, AKT, p-p38 MAPK, and p-ERK MAPK are analyzed in GST-Der pII1-129-stimulated human epithelial cells with/without AZD-9291 treatment.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Environ Toxicol. 2019 Apr;34(4):476-485.  [Abstract]

    Protein levels of p-EGFR(Tyr1068), p-EGFR(Tyr1137), EGFR, p-STAT3, STAT3, p-AKT, AKT, p-p38 MAPK, and p-ERK MAPK are analyzed in GST-Der pII1-129-stimulated human epithelial cells with/without AZD-9291 treatment.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Environ Toxicol. 2019 Apr;34(4):476-485.  [Abstract]

    Protein levels of NF-κB and IκB are analyzed are analyzed in GST-Der pII1-129-stimulated human epithelial cells with/without AZD-9291 treatment.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Cell Chem Biol. 2018 Aug 16;25(8):996-1005.e4.  [Abstract]

    Negligible increases in caspase-3 activity or PARP-1 cleavage is observed in H1975 NSCLC cells treated with DMSO, single agent PAC-1 (5 mM), or Osimertinib (Osi). In cells treated with PAC-1+Osimertinib, dramatic increases in caspase-3 activity is observed as early as 36 hr post treatment.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Oncotarget. 2017 Mar 14;8(11):18359-18372.  [Abstract]

    In all of the cell lines tested, AZD9291 significantly affects the phosphorylation of eIF4E, which presumably is due to its strong inhibitory activity against MNK2 kinase.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Oncotarget. 2017 Mar 14;8(11):18359-18372.  [Abstract]

    In all of the cell lines tested, AZD9291 significantly affects the phosphorylation of eIF4E, which presumably is due to its strong inhibitory activity against MNK2 kinase.

    Osimertinib mesylate purchased from MCE. Usage Cited in: Oncotarget. 2015 Oct 13;6(31):31313-22.  [Abstract]

    Effect of PCI-32765, WZ4002, AZD9291 and CO1686 on EGFR phosphorylation of tyrosines 1068 and 1173 in EGFR-dependent cancer cell lines.
    • 生物活性

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Osimertinib mesylate (AZD9291 mesylate) is a covalent, orally active, irreversible, and mutant-selective EGFR inhibitor with an apparent IC50 of 12 nM against L858R and 1 nM against L858R/T790M. Osimertinib overcomes T790M-mediated resistance to EGFR inhibitors in lung cancer[1].

    IC50 & Target[1]

    EGFRL858R/T790M

    1 nM (IC50)

    EGFRL858R

    12 nM (IC50)

    体外研究
    (In Vitro)

    Osimertinib (AZD-9291) 在抑制含有敏感 EGFR 突变体 (包括 PC-9 (ex19del)、H3255 (L858R) 和 H1650 (ex19del)) 的 EGFR 细胞中的 EGFR 磷酸化方面显示出与早期酪氨酸激酶抑制剂 (TKI) 相似的效力,Osimertinib 的平均 IC 50 值范围为 13 至 54 nM。Osimertinib (AZD-9291) 还有效抑制 T790M 突变细胞系 (H1975 (L858R/T790M)、PC-9VanR (ex19del/T790M) 中 EGFR 的磷酸化,平均 IC50 效力小于 15 nM[1]

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    Cell Proliferation Assay[2]

    Cell Line: PC-9, H3255, PC-9ER, and H1975 cells
    Concentration: 0.0001, 0.001, 0.01, 0.1, 1, 10 μM
    Incubation Time: 72 hours
    Result: Dramatically inhibited cell proliferation (IC50=41,26, 41, 31 nM, respectively)

    Cell Proliferation Assay[2]

    Cell Line: Ba/F3 cells (harboring a T790M mutation, exon 19del+T790M, or L858R+T790M)
    Concentration: 0.0001, 0.001, 0.01, 0.1, 1, 10 μM
    Incubation Time: 72 hours
    Result: Inhibited cell proliferation (IC50 = 6, 7, 74 nM, respectively)

    Cell Proliferation Assay[2]

    Cell Line: Ba/F3 cells (harboring EGFR exon 20 insertion mutations)
    Concentration: 0.0001, 0.001, 0.01, 0.1, 1, 10 μM
    Incubation Time: 72 hours
    Result: Inhibited cell proliferation (IC50 = 16, 701, 230, 38 nM, respectively)

    Apoptosis Analysis[2]

    Cell Line: Ba/F3 cells(harboring EGFR exon 19del+T790M or EGFR L858R+T790M) [2]
    Concentration: 0.1 μM
    Incubation Time: 48 hours
    Result: Inducted apoptosis with the rate of 40.9% and 90% in EGFR T790M positive mutations cells respectively.
    体内研究
    (In Vivo)

    荷瘤小鼠用 Osimertinib mesylate (AZD-9291) (5 mg/kg/d) 处理一到两周。在处理的几天内,5 只 C/L858R 小鼠中有 5 只在 Osimertinib mesylate 处理后通过磁共振成像 MRI 显示肿瘤体积缩小了近 80%,而用载体处理的 5 只小鼠中有 5 只显示肿瘤生长[1]。与之前描述的化合物相比,Osimertinib mesylate (AZD-9291) 显示大鼠 PK 得到改善,hERG 亲和力降低,IGF1R 边缘得到改善,因此选择该化合物进行进一步研究。与之前描述的先导化合物相比,Osimertinib (AZD-9291) 还提供了更广泛的化学和特征多样性。在三种功效模型中给予 Osimertinib (AZD-9291) 后,在相对较低的剂量 (每天 10 mg/kg) 下观察到可比较的功效。当 Osimertinib (AZD-9291) 以每天 5 mg/kg 的剂量给药时,也观察到了出色的疗效[2]

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    Animal Model: PC-9 (ex19del) and H1975 (L858R/T790M) tumor xenograft models[1]
    Dosage: 0.1-10 mg/kg (PC-9 xenograft models); 0.5- 25 mg/kg (H1975 xenograft models)
    Administration: p.o.; daily for 14 day
    Result: Induced significant dose-dependent regression in both PC-9 (ex19del) and H1975 (L858R/T790M) tumor xenograft models.
    Clinical Trial
    分子量

    595.71

    Formula

    C29H37N7O5S

    CAS 号
    性状

    固体

    颜色

    White to yellow

    中文名称

    奥斯替尼甲磺酸盐;奥希替尼甲磺酸盐

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 2 years; -20°C, 1 year (sealed storage, away from moisture)

    溶解性数据
    细胞实验: 

    DMSO 中的溶解度 : 11.67 mg/mL (19.59 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.6787 mL 8.3933 mL 16.7867 mL
    5 mM 0.3357 mL 1.6787 mL 3.3573 mL
    查看完整储备液配制表

    * 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, 2 years; -20°C, 1 year (sealed storage, away from moisture)。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

    • 摩尔计算器

    • 稀释计算器

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    质量
    =
    浓度
    ×
    体积
    ×
    分子量 *

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

    浓度 (start)

    C1

    ×
    体积 (start)

    V1

    =
    浓度 (final)

    C2

    ×
    体积 (final)

    V2

    动物实验:

    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

    • 方案 一

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 1.39 mg/mL (2.33 mM); 澄清溶液

      此方案可获得 ≥ 1.39 mg/mL(饱和度未知)的澄清溶液。

      1 mL 工作液为例,取 100 μL 13.9 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL

      生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
    • 方案 二

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 1.39 mg/mL (2.33 mM); 澄清溶液

      此方案可获得 ≥ 1.39 mg/mL(饱和度未知)的澄清溶液。

      1 mL 工作液为例,取 100 μL 13.9 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。

      20% SBE-β-CD in Saline 的配制(4°C,储存一周):2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
    动物溶解方案计算器
    请输入动物实验的基本信息:

    给药剂量

    mg/kg

    动物的平均体重

    g

    每只动物的给药体积

    μL

    动物数量

    由于实验过程有损耗,建议您多配一只动物的量
    请输入您的动物体内配方组成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
    方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
    计算结果
    工作液所需浓度 : mg/mL
    储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。

    *In solvent : -80°C, 2 years; -20°C, 1 year (sealed storage, away from moisture)

    您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
    动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
    连续给药周期超过半月以上,请谨慎选择该方案。
    请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
    纯度 & 产品资料

    纯度: 99.97%

    参考文献

    完整储备液配制表

    * 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, 2 years; -20°C, 1 year (sealed storage, away from moisture)。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 1.6787 mL 8.3933 mL 16.7867 mL 41.9667 mL
    5 mM 0.3357 mL 1.6787 mL 3.3573 mL 8.3933 mL
    10 mM 0.1679 mL 0.8393 mL 1.6787 mL 4.1967 mL
    15 mM 0.1119 mL 0.5596 mL 1.1191 mL 2.7978 mL
    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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    产品名称:
    Osimertinib mesylate
    目录号:
    HY-15772A
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