Linifanib
Based on 5 publication(s) in Google Scholar
Linifanib (ABT-869) is a potent and orally active multi-target inhibitor of VEGFR and PDGFR family with IC50s of 4, 3, 66, and 4 nM for KDR, FLT1, PDGFRβ, and FLT3, respectively. Linifanib shows prominent antitumor activity. Linifanib has much less activity against unrelated RTKs, soluble tyrosine kinases, or serine/threonine kinases. Linifanib is a specific miR-10b inhibitor that blocks miR-10b biogenesis.
For research use only. We do not sell to patients.
- Purity: 99.39%
- CAS No.: 796967-16-3
- Formula: C21H18FN5O
- Molecular Weight:375.40
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 1 year , -20°C, 6 months
Publications Citing Use of MedChemExpress (MCE) Linifanib
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Cell Proliferation/Viability Assay
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Cell Migration/Invasion Assay
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Flow Cytometry
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Flow Cytometry
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WB
All VEGFR Isoforms
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Biological Activity
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Flt-1 3 nM (IC50) |
KDR 4 nM (IC50) |
PDGFRβ 66 nM (IC50) |
FLT3 4 nM (IC50) |
CSF-1R 3 nM (IC50) |
Kit 14 nM (IC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A549 | IC50 |
8343 nM
Compound: Linifanib
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Antiproliferative activity activity human A549 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Antiproliferative activity activity human A549 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| EA.hy 926 | IC50 |
2.48 μM
Compound: ABT-869
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Antiangiogenic activity in human EA.hy 926 cells measured after 24 hrs by MTT assay
Antiangiogenic activity in human EA.hy 926 cells measured after 24 hrs by MTT assay
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[PMID: 32750566] |
| HepG2 | IC50 |
4001 nM
Compound: Linifanib
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Antiproliferative activity activity human HepG2 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Antiproliferative activity activity human HepG2 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| HL-60 | IC50 |
7880 nM
Compound: Linifanib
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Antiproliferative activity against human HL-60 cells harboring wildtype FLT3 assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Antiproliferative activity against human HL-60 cells harboring wildtype FLT3 assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| HUVEC | IC50 |
40.11 μM
Compound: Linifanib
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Antiproliferative activity against HUVEC after 72 hrs by cell titer glo-based fluorescence assay
Antiproliferative activity against HUVEC after 72 hrs by cell titer glo-based fluorescence assay
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[PMID: 30121211] |
| HUVEC | IC50 |
4920 nM
Compound: Linifanib
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Cytotoxicity against HUVEC cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Cytotoxicity against HUVEC cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| K562 | GI50 |
>20 μM
Compound: ABT-869, 4
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Antiproliferation activity against human K562 cells expressing wild type BCR/ABL after 72 hrs by MTS method
Antiproliferation activity against human K562 cells expressing wild type BCR/ABL after 72 hrs by MTS method
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[PMID: 21708468] |
| K562 | IC50 |
6963 nM
Compound: Linifanib
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Cytotoxicity against human K562 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Cytotoxicity against human K562 cells assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| MCF7 | IC50 |
17.03 μM
Compound: Linifanib
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Antiproliferative activity against human MCF7 cells after 72 hrs by cell titer glo-based fluorescence assay
Antiproliferative activity against human MCF7 cells after 72 hrs by cell titer glo-based fluorescence assay
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[PMID: 30121211] |
| MOLM-13 | GI50 |
0.037 μM
Compound: 3, ABT-869
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Cytotoxicity against human MOLM13 cells harboring mutant FLT3 after 72 hrs by MTS assay
Cytotoxicity against human MOLM13 cells harboring mutant FLT3 after 72 hrs by MTS assay
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[PMID: 23618709] |
| MOLM-13 | GI50 |
0.037 μM
Compound: ABT-869, 4
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Antiproliferation activity against human MOLM13 cells expressing FLT3 mutation assessed as cell viability after 72 hrs by MTS method
Antiproliferation activity against human MOLM13 cells expressing FLT3 mutation assessed as cell viability after 72 hrs by MTS method
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[PMID: 21708468] |
| MOLM-13 | GI50 |
37 nM
Compound: 3, ABT-869
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Antiproliferative activity against human MOLM13 cells expressing FLT3-ITD mutant
Antiproliferative activity against human MOLM13 cells expressing FLT3-ITD mutant
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[PMID: 22726931] |
| MOLM-13 | IC50 |
19 nM
Compound: Linifanib
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Antiproliferative activity against human MOLM-13 cells harboring FLT3-ITD mutant assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Antiproliferative activity against human MOLM-13 cells harboring FLT3-ITD mutant assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| MOLT-4 | GI50 |
6.7 μM
Compound: ABT-869, 4
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Antiproliferation activity against human MOLT4 after 72 hrs by MTS method
Antiproliferation activity against human MOLT4 after 72 hrs by MTS method
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[PMID: 21708468] |
| MV4-11 | GI50 |
0.04 μM
Compound: ABT-869, 4
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Antiproliferation activity against FLT3/ITD harboring human MV4-11 cells after 72 hrs by MTS method
Antiproliferation activity against FLT3/ITD harboring human MV4-11 cells after 72 hrs by MTS method
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[PMID: 21708468] |
| MV4-11 | IC50 |
0.69 μM
Compound: Linifanib
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Antiproliferative activity against human MV4-11 cells after 72 hrs by cell titer glo-based fluorescence assay
Antiproliferative activity against human MV4-11 cells after 72 hrs by cell titer glo-based fluorescence assay
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[PMID: 30121211] |
| MV4-11 | IC50 |
3.4 nM
Compound: Linifanib
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Antiproliferative activity against human MV4-11 cells harboring FLT3-ITD mutant assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
Antiproliferative activity against human MV4-11 cells harboring FLT3-ITD mutant assessed as cell growth inhibition measured after 72 hrs by CCK8 assay
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[PMID: 35863236] |
| NFS-60 | GI50 |
4.4 μM
Compound: ABT-869
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Growth inhibition of mouse NFS-60 cells incubated for 72 hrs by Cell titer-glo assay
Growth inhibition of mouse NFS-60 cells incubated for 72 hrs by Cell titer-glo assay
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[PMID: 36335744] |
| NFS-60 | IC50 |
30 nM
Compound: ABT-869
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Cytotoxicity against mouse NFS-60 cells assessed as cell growth inhibition incubated for 72 hrs by Cell titer-glo assay
Cytotoxicity against mouse NFS-60 cells assessed as cell growth inhibition incubated for 72 hrs by Cell titer-glo assay
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[PMID: 36335744] |
| NIH3T3 | IC50 |
4 nM
Compound: 17p, ABT-869
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Inhibition of VEGF-induced human KDR phosphorylation in mouse 3T3 cells by ELISA
Inhibition of VEGF-induced human KDR phosphorylation in mouse 3T3 cells by ELISA
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[PMID: 17343372] |
| RAW264.7 | IC50 |
8.6 μM
Compound: ABT-869
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Cytotoxicity against mouse RAW264.7 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay
Cytotoxicity against mouse RAW264.7 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay
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[PMID: 36335744] |
| RPMI-8226 | IC50 |
5889.4 nM
Compound: Chemical probe : ABT-869
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Cytotoxicity against human RPMI-8226 cells assessed as reduction in cell growth incubated for 72 hrs by CellTiter 96 aqueous one solution cell proliferation assay
Cytotoxicity against human RPMI-8226 cells assessed as reduction in cell growth incubated for 72 hrs by CellTiter 96 aqueous one solution cell proliferation assay
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[PMID: 26254279] |
| RS4-11 | GI50 |
9.2 μM
Compound: ABT-869, 4
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Antiproliferation activity against human RS4:11 cells expressing wild type FLT3 after 72 hrs by MTS method
Antiproliferation activity against human RS4:11 cells expressing wild type FLT3 after 72 hrs by MTS method
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[PMID: 21708468] |
| Sf9 | IC50 |
0.005 μM
Compound: ABT-869, 4
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Inhibition of recombinant GST-tagged VEGFR2 expressed in Sf9 insect cells after 120 mins by Kinase-Glo assay
Inhibition of recombinant GST-tagged VEGFR2 expressed in Sf9 insect cells after 120 mins by Kinase-Glo assay
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[PMID: 21708468] |
| Sf9 | IC50 |
0.007 μM
Compound: 3, ABT-869
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Inhibition of recombinant GST tagged VEGFR2 (789 to 1356) (unknown origin) transfected in insect sf9 cells after 120 mins by wallac counting analysis
Inhibition of recombinant GST tagged VEGFR2 (789 to 1356) (unknown origin) transfected in insect sf9 cells after 120 mins by wallac counting analysis
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[PMID: 23618709] |
| Sf9 | IC50 |
0.02 μM
Compound: 3, ABT-869
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Inhibition of wild type GST tagged FLT3 kinase (567 to 993) (unknown origin) transfected in insect sf9 cells after 4 hrs by wallac counting analysis
Inhibition of wild type GST tagged FLT3 kinase (567 to 993) (unknown origin) transfected in insect sf9 cells after 4 hrs by wallac counting analysis
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[PMID: 23618709] |
| Sf9 | IC50 |
0.02 μM
Compound: ABT-869, 4
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Inhibition of GST-tagged FLT3 expressing wild type kinase domain expressed in Sf9 insect cells after 4 hrs by Kinase-Glo assay
Inhibition of GST-tagged FLT3 expressing wild type kinase domain expressed in Sf9 insect cells after 4 hrs by Kinase-Glo assay
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[PMID: 21708468] |
| Sf9 | IC50 |
0.037 μM
Compound: ABT-869, 4
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Inhibition of recombinant GST-tagged VEGFR1 expressed in Sf9 insect cells after 120 mins by Kinase-Glo assay
Inhibition of recombinant GST-tagged VEGFR1 expressed in Sf9 insect cells after 120 mins by Kinase-Glo assay
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[PMID: 21708468] |
| Sf9 | IC50 |
0.76 μM
Compound: 3, ABT-869
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Inhibition of recombinant GST tagged Aurora A kinase (123 to 401) (unknown origin) transfected in insect sf9 cells after 90 mins by wallac counting analysis
Inhibition of recombinant GST tagged Aurora A kinase (123 to 401) (unknown origin) transfected in insect sf9 cells after 90 mins by wallac counting analysis
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[PMID: 23618709] |
| Sf9 | IC50 |
0.76 μM
Compound: ABT-869, 4
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Inhibition of recombinant GST-tagged Aurora A expressed in Sf9 insect cells after 90 mins by Kinase-Glo assay
Inhibition of recombinant GST-tagged Aurora A expressed in Sf9 insect cells after 90 mins by Kinase-Glo assay
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[PMID: 21708468] |
| U-937 | GI50 |
19 μM
Compound: ABT-869, 4
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Antiproliferation activity against human FLT3 gene-deficient U937 cells after 72 hrs by MTS method
Antiproliferation activity against human FLT3 gene-deficient U937 cells after 72 hrs by MTS method
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[PMID: 21708468] |
Linifanib (0-10000 nM; 72 hours) inhibits in vitro the cell proliferation of 8305C and 8505C cell lines in a concentration-dependent manner[3].
Linifanib significantly decreased the levels of phospho-CSF-1R after 24 h and 72 h in both 8505C and 8305C cells[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:8305C and 8505C cells
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Concentration:0-10000 nM
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Incubation Time:72 hours
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Result:Inhibited the 8305C and 8505C cell proliferation with an IC50 of 0.7 nM and 123.7 nM, respectively.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Six-week-old CD nu/nu male mice (bearing 8505C ATC cells)[3]
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Dosage:10 mg/kg
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Administration:P.o.; daily for 33 days
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Result:The combination of linifanib and irinotecan produced a greater survival result than either monotherapy, and resulted in a significant higher median survival of 100 days.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 796967-16-3
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Appearance Solid
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Molecular Weight 375.40
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Formula C21H18FN5O
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Color White to off-white
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SMILES
O=C(NC1=CC=C(C2=C3C(N)=NNC3=CC=C2)C=C1)NC4=C(C=CC(C)=C4)F
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Synonyms
ABT-869; AL-39324
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 1 year -20°C 6 months
Publications (5)
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Journal Impact Factor
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Most Recent
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Nat Biomed Eng
TLR7/8-agonist-loaded nanoparticles promote the polarization of tumour-associated macrophages to enhance cancer immunotherapy. [Abstract]2018 Aug;2(8):578-588. PMID: 31015631 -
Sci Transl Med
PP2A inhibition is a druggable MEK inhibitor resistance mechanism in KRAS-mutant lung cancer cells. [Abstract]2018 Jul 18;10(450):eaaq1093. PMID: 30021885 -
Int J Oncol
Bromodomain inhibitor jq1 induces cell cycle arrest and apoptosis of glioma stem cells through the VEGF/PI3K/AKT signaling pathway. [Abstract]2019 Oct;55(4):879-895. PMID: 31485609
Linifanib purchased from MedChemExpress. Usage Cited in: Int J Oncol. 2019 Oct;55(4):879-895. [Abstract]
CSC2078 cells were treated with JQ1 and or Linifanib (5 μM) for 24 h. The cell cycle was analyzed by flow cytometry.
Linifanib purchased from MedChemExpress. Usage Cited in: Int J Oncol. 2019 Oct;55(4):879-895. [Abstract]
CSC2078 cells were treated with JQ1 and or Linifanib (5 μM) for 24 h. Effects of CSC2078 apoptosis were detected by flow cytometry.
Linifanib purchased from MedChemExpress. Usage Cited in: Int J Oncol. 2019 Oct;55(4):879-895. [Abstract]
Western blotting analysis of p-VEGFR2, VEGFR2, PI3K, Akt, p-Akt (Ser473), CyclinB1, Bcl-2 and Bax in control, JQ1 and/or Linifanib (5 μM) treated groups.
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iScience
CDC42-effector interaction inhibitors alter patterns of vessel arborization in skin and tumors in vivo. [Abstract]2025 Jul 14;28(7):112971. PMID: 40950721 -
Hum Mutat
Integrative Multiscale Analysis Reveals EFNA1-Driven Immune Remodeling Promotes Colorectal Cancer Lymph Node Metastasis. [Abstract]2026 Jan 14:2026:8553028. PMID: 41542227
Linifanib purchased from MedChemExpress. Usage Cited in: Hum Mutat. 2026 Jan 14:2026:8553028. [Abstract]
CCK‐8 proliferation assay measuring absorbance at 450 nm in cells treated with combined sh‐Efna1 knockdown plus Linifanib (10 μM) versus sh‐NC plus Linifanib.
Linifanib purchased from MedChemExpress. Usage Cited in: Hum Mutat. 2026 Jan 14:2026:8553028. [Abstract]
Representative images and quantification of migrated and invaded cells in Transwell assays under combined treatment conditions (sh − Efna1 + Linifanib (10 μM) vs. sh − NC + Linifanib).
Solvent & Solubility
DMSO : 10.5 mg/mL (27.97 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 1.32 mg/mL (3.52 mM); Clear solution
This protocol yields a clear solution of ≥ 1.32 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (13.2 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 1.32 mg/mL (3.52 mM); Clear solution
This protocol yields a clear solution of ≥ 1.32 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (13.2 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (281 KB)
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SDS (563 KB)
- English - EN (563 KB)
- Français - FR (563 KB)
- Deutsch - DE (563 KB)
- Norwegian - NO (563 KB)
- Español - ES (563 KB)
- Swedish - SV (563 KB)
- Italian - IT (563 KB)
- Korean - KR (563 KB)
- Portuguese - PT (563 KB)
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Handling Instructions (2659 KB)
References
[1]. Albert DH, et al. Preclinical activity of ABT-869, a multitargeted receptor tyrosine kinase inhibitor. Mol Cancer Ther, 2006, 5(4), 995-1006. [Content Brief]
[2]. Monroig-Bosque PDC, et al. OncomiR-10b hijacks the small molecule inhibitor linifanib in human cancers. Sci Rep. 2018;8(1):13106. Published 2018 Aug 30. [Content Brief]
[3]. Banchi M, et al. Synergistic activity of linifanib and irinotecan increases the survival of mice bearing orthotopically implanted human anaplastic thyroid cancer. Am J Cancer Res. 2020;10(7):2120-2127. Published 2020 Jul 1. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.6638 mL | 13.3191 mL | 26.6383 mL | 66.5956 mL |
| 5 mM | 0.5328 mL | 2.6638 mL | 5.3277 mL | 13.3191 mL | |
| 10 mM | 0.2664 mL | 1.3319 mL | 2.6638 mL | 6.6596 mL | |
| 15 mM | 0.1776 mL | 0.8879 mL | 1.7759 mL | 4.4397 mL | |
| 20 mM | 0.1332 mL | 0.6660 mL | 1.3319 mL | 3.3298 mL | |
| 25 mM | 0.1066 mL | 0.5328 mL | 1.0655 mL | 2.6638 mL |