Linifanib NEW
| Price | $43 | $77 | $128 |
| Package | 5mg | 10mg | 25mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-15 |
Product Details
| Product Name: Linifanib | CAS No.: 796967-16-3 |
| Purity: 98.24% | Supply Ability: 10g |
| Release date: 2024/11/15 |
Product Introduction
Bioactivity
| 名稱 | Linifanib |
| 描述 | Linifanib (AL-39324) (ABT-869) is a novel, potent ATP-competitive VEGFR/PDGFR inhibitor for KDR (IC50: 4 nM), CSF-1R (IC50: 3 nM), Flt-1/3 (IC50: 3/4 nM) and PDGFRβ (IC50: 66 nM). Linifanib may exhibit potent antiproliferative and apoptotic effects on tumor cells whose proliferation is dependent on mutant kinases, such as FMS-related tyrosine kinase receptor-3 (FLT3). |
| 細(xì)胞實驗 | Cells are seeded into 96-well plates at 2.5 × 103 per well and incubated with serum-free medium for 24 hours. Linifanib and VEGF (final, 10 ng/mL) are added and incubated for 72 hours in serum-free medium. For carcinoma cell lines, 3 × 103 cells/well are plated overnight in full growth medium. Linifanib is added to the cells in full growth medium and incubated for 72 hours. For leukemia cells, generally 5 × 104 per well are plated in full growth medium, Linifanib is added, and incubated for 72 hours. The effects on proliferation are determined by addition of Alamar Blue (final solution, 10%), incubation for 4 hours at 37 °C in a CO2 incubator and analysis in a fluorescence plate reader (544 nm, excitation: 590 nm, emission(Only for Reference) |
| 激酶實驗 | Kinase assays: Potencies (IC50 values) are determined by assays of active kinase domains cloned and expressed in baculovirus using the FastBacbaculovirus expression system or obtained commercially. For tyrosine kinase assays, a biotinylated peptide substrate containing a single tyrosine is used with 1 mM ATP, anEu-cryptate–labeled anti-phosphotyrosine antibody (PT66), and Strepavidin-APC in a homogeneous time-resolved fluorescence assay. Serine/threonine kinases are assayed using 5 μM ATP, [33P]ATP, and a biotinylated peptide substrate with peptide capture and incorporation of 33P determined using a SA-Flashplate. Linifanib is assayed at multiple concentrations prepared by serial dilution of a DMSO stock solution of Linifanib. The concentration resulting in 50% inhibition of activity is calculated using nonlinear regression analysis of the concentration response data. |
| 體外活性 | In lung tissue, Linifanib (0.3 mg/kg) completely inhibits the phosphorylation of vascular endothelial growth factor receptors. On the cornea, Linifanib administered twice daily at doses of 7.5/15 mg/kg significantly inhibits vascularization induced by recombinant basic fibroblast growth factor and vascular endothelial growth factor. In MDA-231 xenograft tumors, Linifanib (12.5 mg/kg, twice daily) reduces microvessel density. Linifanib also suppresses the edema response (ED50: 0.5 mg/kg). When applied to xenograft tumor models including HT1080, H526, MX-1, and DLD-1, Linifanib inhibits tumor growth (ED75: 4.5-12 mg/kg). In the HT1080 fibrosarcoma model, the Cmax and AUC24 of Linifanib are 0.4 μg/mL and 2.7 μg·hour/mL, respectively. |
| 體內(nèi)活性 | Linifanib (ABT-869) inhibits the proliferation of human umbilical vein endothelial cells stimulated by vascular endothelial growth factor, exhibiting an inhibitory concentration (IC50) of 0.2 nM. In kinase assays, Linifanib shows inhibition of Kit (IC50: 14 nM), PDGFRβ (IC50: 66 nM), and Flt4 (IC50: 190 nM). It also suppresses ligand-induced phosphorylation of KDR (IC50: 2 nM), PDGFR-β (IC50: 2 nM), KIT (IC50: 31 nM), and CSF-1R (IC50: 10 nM) at the cellular level, with serum proteins affecting its potency. In Ba/F3 FLT3 ITD cells, Linifanib (10 nM) reduces the phosphorylation of Akt at Ser473 and GSK3β at Ser9. However, ABT-869 has minimal impact on tumor cells not stimulated by vascular endothelial growth factor or platelet-derived growth factor, except for MV4-11 leukemia cells, which possess a constitutively active form of Flt3 (IC50: 4 nM). Linifanib binds to the ATP-binding site of CSF-1R (Ki: 3 nM). |
| 存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | Ethanol : < 1 mg/mL (insoluble or slightly soluble) DMSO : 40 mg/mL (106.55 mM) H2O : < 1 mg/mL (insoluble or slightly soluble) |
| 關(guān)鍵字 | c-Fms | antitumor | CSF-1 receptor | Cluster of differentiation antigen 135 | PDGFR | CD135 | proliferation | ABT869 | RG 3635 | CSF1R | Autophagy | c-Kit | VEGFR | AL 39324 | SCFR | RG-3635 | cell | CSF-1R | Fms like tyrosine kinase 3 | Vascular endothelial growth factor receptor | FLT3 | ABT 869 | Apoptosis | inhibit | Platelet-derived growth factor receptor | colony stimulating factor 1 receptor | AL39324 | cytotoxicity | Inhibitor | microRNA | CD117 | Linifanib |
| 相關(guān)產(chǎn)品 | Stavudine | 5-Fluorouracil | Sodium 4-phenylbutyrate | L-Ascorbic acid | Hydroxychloroquine | Guanidine hydrochloride | Taurine | Tributyrin | Curcumin | Paeonol | Naringin | Gefitinib |
| 相關(guān)庫 | 經(jīng)典已知活性庫 | 激酶抑制劑庫 | 酪氨酸激酶分子庫 | 抗癌臨床化合物庫 | 藥物功能重定位化合物庫 | 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 | 抗癌藥物庫 |
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.
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
| $1.00/1KG |
VIP5Y
|
Career Henan Chemical Co
|
2020-01-02 |
United States- Since: 2011-01-07
- Address: 36?Washington?Street, Wellesley?Hills
INQUIRY