Product Details
| Product Name:
GSK1838705A |
CAS No.:
1116235-97-2 |
| Purity:
99.63% |
Supply Ability:
10g |
| Release date:
2024/11/17 |
Product Introduction
Bioactivity
| 名稱 | GSK1838705A |
| 描述 | GSK1838705A is an effective IGF-1R inhibitor (IC50: 2.0 nM), modestly potent to IR (IC50: 1.6 nM) and ALK (IC50: 0.5 nM), respectively, and little inhibition to other protein kinases. |
| 細(xì)胞實(shí)驗(yàn) | Cells are seeded in 96-well dishes, incubated overnight at 37 °C, and treated with DMSO or GSK1838705A for 72 hours. For the NIH-3T3/LISN proliferation assays, cells are seeded on collagen-coated 96-well tissue culture plates and allowed to adhere for 24 hours. The medium is replaced with serum-free medium and the cells are treated with GSK1838705A for 2 hour. Cells are incubated for 72 hours after addition of IGF-I (30 ng/mL). Cell proliferation is quantified using the CellTiter-Glo Luminescent Cell Viability Assay. IC50s are determined from cytotoxicity curves using a four-parameter curve fit software package (XLfit4(Only for Reference) |
| 激酶實(shí)驗(yàn) | Kinase Assays: Baculovirus-expressed glutathione S-transferase-tagged proteins encoding the intracellular domain of IGF-1R (amino acids 957-1367) and IR (amino acids 979-1382) are used for determinations of IC50s by a homogeneous time-resolved fluorescence assay. A filter binding assay is used for appKi determinations using activated IGF-1R and IR kinases. Expanded kinase-selectivity profiling of GSK1838705A is carried out by screening the compound in the KinaseProfiler panel. |
| 體外活性 | In mice carrying COLO 205 tumors, GSK1838705A (30 mg/kg) inhibits 80% of tumor growth. Additionally, GSK1838705A demonstrates antitumor activity in mice with HT29 or BxPC3 xenografts. In mice with NIH-3T3/LISN tumors, GSK1838705A (60 mg/kg, p.o.) suppresses 77% of tumor growth without significant weight loss. It also momentarily doubles blood glucose levels by inhibiting IR signaling at a dose of 60 mg/kg. Furthermore, GSK1838705A (60 mg/kg) inhibits growth in established Karpas-299 xenografts by 93%, with no adverse effects on rat weight. |
| 體內(nèi)活性 | GSK1838705A effectively inhibits the phosphorylation of IGF-1R (IC50: 85 nM) and IR (IC50: 79 nM) induced by ligands in cells. It demonstrates significant antiproliferative effects on various cell lines derived from solid and hematological tumors, such as L-82, SUP-M2, SK-ES, and MCF-7 (EC50: 24/28/141/203 nM). GSK1838705A induces the accumulation of MCF-7 and NCI-H929 cells in the G1 (2N) phase of the cell cycle. Additionally, it inhibits ALK (Ki: 0.35 nM) and the proliferation of cells expressing the NPM-ALK fusion protein (EC50: 24-88 nM). GSK1838705A significantly suppresses the phosphorylation of NPM-ALK in Karpas-299 and SR-786 cells, though it exhibits moderate effects on the phosphorylation of STAT3. |
| 存儲(chǔ)條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | DMSO : 53.3 mg/mL (100 mM)
|
| 關(guān)鍵字 | CD246 | Anaplastic lymphoma kinase | inhibit | Cluster of differentiation 246 | Anaplastic lymphoma kinase (ALK) | IGF-1R | GSK1838705A | ALK tyrosine kinase receptor | GSK-1838705A | Inhibitor | Insulin Receptor |
| 相關(guān)產(chǎn)品 | SB-431542 | DMH-1 | Astragaloside IV | SKLB-163 | Bimiralisib | Crizotinib | (-)-Bornyl acetate | Ceritinib | Anisomycin | A 83-01 | Bentamapimod | Sodium salicylate |
| 相關(guān)庫 | 神經(jīng)退行性疾病化合物庫 | 經(jīng)典已知活性庫 | 疼痛相關(guān)化合物庫 | 膜蛋白靶向化合物庫 | 酪氨酸激酶分子庫 | 激酶抑制劑庫 | 抑制劑庫 | 抗衰老化合物庫 | 已知活性化合物庫 | 抗癌活性化合物庫 |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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Recommended supplier
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Suppliers |
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Anhui Ruihan Technology Co., Ltd
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2023-08-21 |
United States