Larotrectinib (LOXO-101) sulfate

目录号：S7960 别名： ARRY-470, Larotrectinib

Larotrectinib (LOXO-101) sulfate Chemical Structure

Molecular Weight(MW): 526.51

Larotrectinib (LOXO-101) sulfate是一种可口服的、选择性的、ATP竞争性的原肌球蛋白受体激酶TRK的有效抑制剂。

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客户使用Selleck该产品发表文献2篇：

客户使用该产品的3个实验数据：

  • Quantification of colony formation in (A), shown as a percentage of the control for NCIH2077 and RT112. Mean (3 biological replicates) +/- standard deviation (SD) shown (* p-value < 0.05, ** < 0.005, *** < 0.0005, two-sided t-test, comparing combination treatment to BGJ398 treatment). ns = not significant. (BGJ, BGJ398; Tram, Trametinib; BKM, BKM120; AZD, 8931; LDC, LDC1267; LOXO, LOXO-101; Imat, Imatinib; MGCD, MGCG-265).

    molecular cancer therapeutics. Larotrectinib (LOXO-101) sulfate purchased from Selleck.

    Immunoblot analysis for FRS2, AKT, and ERK activity for NCI-H2077 cells treated for 48 hours with DMSO, BGJ398, or additional kinase inhibitors as indicated, or combination treatment as indicated (Tram, trametinib; LDC, LDC1267; LOXO, LOXO-101; Imat, imatinib; MGCD, MGCG-265).

    Mol Cancer Ther, 2018, 17(7):1526-1539. Larotrectinib (LOXO-101) sulfate purchased from Selleck.

  • Inhibition of TRKA phosphorylation by Larotrectinib in NGF stimulated HEK293 cells. X-axis denotes concentrations of larotrectinib in nM. Y-Axis denotes percent inhibition of TRKA phosphorylation. Average IC50 of larotrectinib was found to be 10.9 nM. NGF: Neurite growth factor.

    Analytical Biochemistry, 2018, 545(15):78-83. Larotrectinib (LOXO-101) sulfate purchased from Selleck.

产品安全说明书

Trk receptor抑制剂选择性比较

生物活性

产品描述 Larotrectinib (LOXO-101) sulfate是一种可口服的、选择性的、ATP竞争性的原肌球蛋白受体激酶TRK的有效抑制剂。
靶点
TRK [1]
()
体外研究

ARRY-470(LOXO-101)是一种选择性的激酶抑制剂，对TRKA、TRKB和TRKC具有摩尔级别的活性，而对其他激酶的抑制活性都大于1000 nM。ARRY-470并不对表达其他致癌基因（上皮生长因子受体EGFR、ALK或ROS1）的Ba/F3细胞具有增殖抑制的作用、对来自于肺和结肠的不具有NTRK1融合的细胞系也没有此作用。ARRY-470(LOXO-101)能诱导KM12细胞的凋亡并将细胞周期阻滞在G1期[2]。
Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
KM12 cells NIDLOYJHfW6ldHnvckBie3OjeR?= NWqwVJBCOCxiMUCsJFExOCxiMUCwNEBvVQ>? MWCzJIhwfXK| NVrOXZhUVE:[Tz2xNFEhcW6qaXLpeIVlKE6WUluxJJBpd3OyaH;yfYxifGmxbjDheEAyODBibn3vcE9N NF7jUogzQDd3MUWzPS=>
Ba/F3 MULGeY5kfGmxbjDhd5NigQ>? MYSwMEAyOCxiMUCwMEAyODByIH7N NYnVbZB6OyCqb4Xydy=> MnPvUG9ZVy1zMEGgbY5pcWKrdHXkJG5VWktzIIDoc5NxcG:{eXzheIlwdiCjdDCxNFAhdm2xbD;MMC=> NEftfVkzQDd3MUWzPS=>
CR20 MlHrSpVv[3Srb36gZZN{[Xl? M4fjVVAtKDFyLDCxNFAtKDFyMECgcm0> NUTKcHJDOyCqb4Xydy=> MWrOWHJMOSCyaH;zdIhwenmuYYTpc44hf2G|IHnubIljcXSnZB?= M4HMTlI5PzVzNUO5

... Click to View More Cell Line Experimental Data
体内研究 早期持续的ARRY-470(LOXO-101) 的给药在荷瘤骨中能够显著地减弱骨癌疼痛、抑制感觉神经纤维的异位发芽以及类似神经瘤的结构的形成。但对肿瘤生长和骨骼重建没有显著效果。ARRY-470(LOXO-101)跨越血脑屏障的能力非常有限[1]。

推荐的实验操作(此推荐来自于公开的文献所以Selleck并不保证其有效性)

细胞实验：[2]
+ 展开
  • Cell lines: Ba/F3细胞
  • Concentrations: 10, 100, 1000 nM
  • Incubation Time: 5 h
  • Method: 表达MPRIP-NTRK1 (RIP-TRKA)或EV的Ba/F3细胞用药物（DMSO；ARRY-470； G, gefitinib 1,000 nM）处理5小时后进行裂解，然后进行Werstern blot分析。
    (Only for Reference)
动物实验：[1]
+ 展开
  • Animal Models: C3H/HeJ成年雄性小鼠
  • Formulation: Labrafac;多糖酵解的甘油酯
  • Dosages: 10-100 mg/kg
  • Administration: 口服
    (Only for Reference)

溶解度 (25°C)

体外 DMSO 100 mg/mL (189.92 mM)
Ethanol 100 mg/mL (189.92 mM)
Water Insoluble

* 溶解度检测是由Selleck技术部门检测的，可能会和文献中提供的溶解度有所差异，这是由于生产工艺和批次不同产生的正常现象。请按照顺序依次加入各个纯溶剂。

化学数据

分子量 526.51
化学式

C21H22F2N6O2.H2SO4
CAS号 1223405-08-0
稳定性 powder
in solvent
别名 ARRY-470, Larotrectinib

计算器

摩尔浓度计算器

摩尔浓度计算器

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为:

质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)

摩尔浓度计算公式

  • 质量
    浓度
    体积
    分子量

*在配置溶液时，请务必参考Selleck产品标签上、MSDS / COA（可在Selleck的产品页面获得）批次特异的分子量使用本工具。

稀释计算器

稀释计算器

用本工具协助配置特定浓度的溶液，使用的计算公式为：

开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

稀释公式一般简略地表示为: C1V1 = C2V2 ( 输入 输出 )

  • C1
    V1
    C2
    V2

在配置溶液时，请务必参考Selleck产品标签上、MSDS / COA（可在Selleck的产品页面获得）批次特异的分子量使用本工具。.

连续稀释计算器方程

  • 连续稀释

  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):
分子量计算器

分子量计算器

通过输入化合物的化学式来计算其分子量：

总分子量：g/mol

注：化学分子式大小写敏感。C10H16N2O2 c10h16n2o2

摩尔浓度计算器

质量 浓度 体积 分子量
计算

临床试验信息

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT03834961 Not yet recruiting Blasts 5 Percent or More of Bone Marrow Nucleated Cells|Central Nervous System Neoplasm|ETV6 Gene Rearrangement|Infantile Fibrosarcoma|NTRK1 Fusion Positive|NTRK1 Gene Rearrangement|NTRK2 Fusion Positive|NTRK2 Gene Rearrangement|NTRK3 Fusion Positive|NTRK3 Gene Rearrangement|Recurrent Acute Leukemia|Refractory Acute Leukemia|Solid Neoplasm Children''s Oncology Group|National Cancer Institute (NCI) May 22 2019 Phase 2
NCT03834961 Not yet recruiting Blasts 5 Percent or More of Bone Marrow Nucleated Cells|Central Nervous System Neoplasm|ETV6 Gene Rearrangement|Infantile Fibrosarcoma|NTRK1 Fusion Positive|NTRK1 Gene Rearrangement|NTRK2 Fusion Positive|NTRK2 Gene Rearrangement|NTRK3 Fusion Positive|NTRK3 Gene Rearrangement|Recurrent Acute Leukemia|Refractory Acute Leukemia|Solid Neoplasm Children''s Oncology Group|National Cancer Institute (NCI) May 22 2019 Phase 2
NCT03213704 Recruiting Advanced Malignant Solid Neoplasm|Ann Arbor Stage III Childhood Non-Hodgkin Lymphoma|Ann Arbor Stage IV Childhood Non-Hodgkin Lymphoma|Malignant Glioma|NTRK1 Fusion Positive|NTRK2 Fusion Positive|NTRK3 Fusion Positive|Recurrent Central Nervous System Neoplasm|Recurrent Childhood Ependymoma|Recurrent Childhood Malignant Germ Cell Tumor|Recurrent Childhood Medulloblastoma|Recurrent Childhood Non-Hodgkin Lymphoma|Recurrent Childhood Rhabdomyosarcoma|Recurrent Childhood Soft Tissue Sarcoma|Recurrent Ewing Sarcoma|Recurrent Glioma|Recurrent Hepatoblastoma|Recurrent Langerhans Cell Histiocytosis|Recurrent Malignant Solid Neoplasm|Recurrent Neuroblastoma|Recurrent Osteosarcoma|Recurrent Peripheral Primitive Neuroectodermal Tumor|Refractory Central Nervous System Neoplasm|Refractory Childhood Malignant Germ Cell Tumor|Refractory Langerhans Cell Histiocytosis|Refractory Malignant Solid Neoplasm|Refractory Neuroblastoma|Refractory Non-Hodgkin Lymphoma|Rhabdoid Tumor|Stage III Osteosarcoma AJCC v7|Stage III Soft Tissue Sarcoma AJCC v7|Stage IV Osteosarcoma AJCC v7|Stage IV Soft Tissue Sarcoma AJCC v7|Stage IVA Osteosarcoma AJCC v7|Stage IVB Osteosarcoma AJCC v7|Wilms Tumor National Cancer Institute (NCI) July 24 2017 Phase 2
NCT03155620 Recruiting Advanced Malignant Solid Neoplasm|Ann Arbor Stage III Childhood Non-Hodgkin Lymphoma|Ann Arbor Stage IV Childhood Non-Hodgkin Lymphoma|Childhood Langerhans Cell Histiocytosis|Histiocytic Sarcoma|Juvenile Xanthogranuloma|Malignant Glioma|Recurrent Central Nervous System Neoplasm|Recurrent Childhood Ependymoma|Recurrent Childhood Malignant Germ Cell Tumor|Recurrent Childhood Medulloblastoma|Recurrent Childhood Non-Hodgkin Lymphoma|Recurrent Childhood Rhabdomyosarcoma|Recurrent Childhood Soft Tissue Sarcoma|Recurrent Ewing Sarcoma|Recurrent Glioma|Recurrent Hepatoblastoma|Recurrent Langerhans Cell Histiocytosis|Recurrent Malignant Solid Neoplasm|Recurrent Neuroblastoma|Recurrent Osteosarcoma|Recurrent Peripheral Primitive Neuroectodermal Tumor|Recurrent Rhabdoid Tumor|Refractory Central Nervous System Neoplasm|Refractory Childhood Malignant Germ Cell Tumor|Refractory Ewing Sarcoma|Refractory Glioma|Refractory Hepatoblastoma|Refractory Langerhans Cell Histiocytosis|Refractory Malignant Solid Neoplasm|Refractory Medulloblastoma|Refractory Neuroblastoma|Refractory Non-Hodgkin Lymphoma|Refractory Osteosarcoma|Refractory Peripheral Primitive Neuroectodermal Tumor|Refractory Rhabdoid Tumor|Refractory Rhabdomyosarcoma|Rhabdoid Tumor|Stage III Osteosarcoma AJCC v7|Stage III Soft Tissue Sarcoma AJCC v7|Stage IV Osteosarcoma AJCC v7|Stage IV Soft Tissue Sarcoma AJCC v7|Stage IVA Osteosarcoma AJCC v7|Stage IVB Osteosarcoma AJCC v7|Wilms Tumor National Cancer Institute (NCI) July 24 2017 Phase 2
NCT03213704 Recruiting Advanced Malignant Solid Neoplasm|Ann Arbor Stage III Childhood Non-Hodgkin Lymphoma|Ann Arbor Stage IV Childhood Non-Hodgkin Lymphoma|Malignant Glioma|NTRK1 Fusion Positive|NTRK2 Fusion Positive|NTRK3 Fusion Positive|Recurrent Central Nervous System Neoplasm|Recurrent Childhood Ependymoma|Recurrent Childhood Malignant Germ Cell Tumor|Recurrent Childhood Medulloblastoma|Recurrent Childhood Non-Hodgkin Lymphoma|Recurrent Childhood Rhabdomyosarcoma|Recurrent Childhood Soft Tissue Sarcoma|Recurrent Ewing Sarcoma|Recurrent Glioma|Recurrent Hepatoblastoma|Recurrent Langerhans Cell Histiocytosis|Recurrent Malignant Solid Neoplasm|Recurrent Neuroblastoma|Recurrent Osteosarcoma|Recurrent Peripheral Primitive Neuroectodermal Tumor|Refractory Central Nervous System Neoplasm|Refractory Childhood Malignant Germ Cell Tumor|Refractory Langerhans Cell Histiocytosis|Refractory Malignant Solid Neoplasm|Refractory Neuroblastoma|Refractory Non-Hodgkin Lymphoma|Rhabdoid Tumor|Stage III Osteosarcoma AJCC v7|Stage III Soft Tissue Sarcoma AJCC v7|Stage IV Osteosarcoma AJCC v7|Stage IV Soft Tissue Sarcoma AJCC v7|Stage IVA Osteosarcoma AJCC v7|Stage IVB Osteosarcoma AJCC v7|Wilms Tumor National Cancer Institute (NCI) July 24 2017 Phase 2
NCT03155620 Recruiting Advanced Malignant Solid Neoplasm|Ann Arbor Stage III Childhood Non-Hodgkin Lymphoma|Ann Arbor Stage IV Childhood Non-Hodgkin Lymphoma|Childhood Langerhans Cell Histiocytosis|Histiocytic Sarcoma|Juvenile Xanthogranuloma|Malignant Glioma|Recurrent Central Nervous System Neoplasm|Recurrent Childhood Ependymoma|Recurrent Childhood Malignant Germ Cell Tumor|Recurrent Childhood Medulloblastoma|Recurrent Childhood Non-Hodgkin Lymphoma|Recurrent Childhood Rhabdomyosarcoma|Recurrent Childhood Soft Tissue Sarcoma|Recurrent Ewing Sarcoma|Recurrent Glioma|Recurrent Hepatoblastoma|Recurrent Langerhans Cell Histiocytosis|Recurrent Malignant Solid Neoplasm|Recurrent Neuroblastoma|Recurrent Osteosarcoma|Recurrent Peripheral Primitive Neuroectodermal Tumor|Recurrent Rhabdoid Tumor|Refractory Central Nervous System Neoplasm|Refractory Childhood Malignant Germ Cell Tumor|Refractory Ewing Sarcoma|Refractory Glioma|Refractory Hepatoblastoma|Refractory Langerhans Cell Histiocytosis|Refractory Malignant Solid Neoplasm|Refractory Medulloblastoma|Refractory Neuroblastoma|Refractory Non-Hodgkin Lymphoma|Refractory Osteosarcoma|Refractory Peripheral Primitive Neuroectodermal Tumor|Refractory Rhabdoid Tumor|Refractory Rhabdomyosarcoma|Rhabdoid Tumor|Stage III Osteosarcoma AJCC v7|Stage III Soft Tissue Sarcoma AJCC v7|Stage IV Osteosarcoma AJCC v7|Stage IV Soft Tissue Sarcoma AJCC v7|Stage IVA Osteosarcoma AJCC v7|Stage IVB Osteosarcoma AJCC v7|Wilms Tumor National Cancer Institute (NCI) July 24 2017 Phase 2

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Trk receptor Signaling Pathway Map
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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID