All AbMole products are for research use only, cannot be used for human consumption.
In vitro: Apoptozole is an inhibitor of Hsc70 and Hsp70, which binds to Hsc70 and Hsp70, with Kds of 0.21 and 0.14 μM, respectively. Apoptozole (1 μM) induces apoptosis in P19 cells. Apoptozole shows inhibitory activities against several cancer cell lines, such as SK-OV-3 (ovarian cancer cells), HCT-15 (colon cancer cells), and A549 (lung cancer cells), with IC50s of 0.22, 0.25, and 0.13 μM, respectively. Apoptozole binds to the ATPase domain of Hsc70 and Hsp70, but does not binds to other types of heat shock proteins such as Hsp60, Hsp90 or Hsp40. Apoptozole (0-15 μM) suppresses the growth of A549 cells, HeLa cells, and MDA-MB-231 cells, with IC50s ranging from 5 to 7 μM. Apoptozole (5 or 10 μM) shows no effect on associations of HSP70 with ASK1, JNK, or BAX, and does not induce AIF-mediated caspase-independent apoptosis in HeLa cells.
In vivo: Apoptozole (4 mg/kg, i.p.) exhibits antitumor activities in nude mice xenografted with A549, RKO (colorectal carcinoma), and HeLa cells.
BioRxiv. 2025 Jul 09;664028.
Fever induces long-term synaptic enhancement and protects learning in an accelerated aging model
Apoptozole purchased from AbMole
BioRxiv. 2024 Oct 04;616673.
Temperature-induced membrane trafficking drives antibody delivery to the brain
Apoptozole purchased from AbMole
bioRxiv. 2024 Oct 08.
Temperature-induced membrane trafficking drives antibody delivery to the brain
Apoptozole purchased from AbMole
J Cell Mol Med. 2020 Jun;24(12):6833-6845.
Seizure-induced impairment in neuronal ketogenesis: Role of zinc-α2-glycoprotein in mitochondria
Apoptozole purchased from AbMole
| Cell Experiment | |
|---|---|
| Cell lines | A549 and RKO cells |
| Preparation method | Cells (5 × 105 per well) are plated in triplicate in 96-well plates in 0.1 mL of culture media with 10% FBS. After 24 hr, cells are treated with various concentrations of Apoptozole (0-15 μM) in culture media with 3% FBS (final volume: 0.2 mL per well) for 18, 48, and 72 hr before treatment with MTT. Absorbance at 570 nm is measured using a UV microplate reader |
| Concentrations | 0-15 μM |
| Incubation time | 18, 48, and 72 hr |
| Animal Experiment | |
|---|---|
| Animal models | Male nude mice |
| Formulation | |
| Dosages | 4 mg/kg |
| Administration | i.v. |
| Molecular Weight | 625.56 |
| Formula | C33H25F6N3O3 |
| CAS Number | 1054543-47-3 |
| Solubility (25°C) | 31 mg/mL in DMSO |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
[1] Park SH, et al. Sci Rep. Anti-leukemia activity of a Hsp70 inhibitor and its hybrid molecules.
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