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Tubulin-IN-52 is a potent, selective tubulin polymerization inhibitor with an IC₅₀ of 2.9 μM. Tubulin-IN-52 induces apoptosis in tumor cells by triggering a caspase cascade via the mitochondrial apoptosis pathway. Tubulin-IN-52 significantly inhibits tumor growth without significant toxicity. Tubulin-IN-52 can be used in cancer-related research.

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $195 | - | In Stock | |
| 5 mg | $483 | - | In Stock | |
| 10 mg | $691 | - | In Stock | |
| 25 mg | $1,080 | - | In Stock | |
| 50 mg | $1,490 | - | In Stock | |
| 100 mg | $1,960 | - | In Stock |
| Description | Tubulin-IN-52 is a potent, selective tubulin polymerization inhibitor with an IC₅₀ of 2.9 μM. Tubulin-IN-52 induces apoptosis in tumor cells by triggering a caspase cascade via the mitochondrial apoptosis pathway. Tubulin-IN-52 significantly inhibits tumor growth without significant toxicity. Tubulin-IN-52 can be used in cancer-related research. |
| In vitro | Methods: PC3MLN4 cells were treated with 1 μM Tubulin-IN-52 for 24 or 48 hours. Cell cycle analysis was performed using PI staining and flow cytometry, and the Dean/Jett/Fox model. Immunofluorescence staining with an anti-α-tubulin antibody was used to assess tubulin organization and quantity. Results: Treatment with Tubulin-IN-52 for 24 hours caused an accumulation of cells in the G2/M phase, while treatment for 48 hours disrupted tubulin organization and reduced tubulin levels. [1] |
| In vivo | Methods: To investigate the antitumor effects of Tubulin-IN-52, male BALB/c nude mice were subcutaneously inoculated with PC3MLN4 cells. When tumor volume reached 35 mm³, intraperitoneal injections of Tubulin-IN-52 (30 mg/kg) were initiated, administered every other day, three times a week, for two weeks. Results: Tubulin-IN-52 significantly inhibited tumor growth but did not cause a significant decrease in body weight.[1] |
| Molecular Weight | 380.40 |
| Formula | C20H20N4O4 |
| Cas No. | 2099064-75-0 |
| Smiles | O=C(OC)NC1=NC=2C=CC(=CC2N1)C(=O)C3=CC=C(C=C3)N(C)C4COC4 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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