| Name | Batabulin sodium |
| Description | Batabulin sodium (T138067 sodium) is an antitumor agent that covalently and selectively modifies β-tubulin isotypes, disrupting microtubule polymerization, affecting cell morphology, leading to cell-cycle arrest, and ultimately inducing apoptotic cell death [1]. |
| In vitro | Treatment with Batabulin (T138067; 30-300 nM; 24-48 hours) in MCF7 cells results in cell-cycle arrest at the G2/M boundary, evidenced by 25-30% of cells displaying tetraploid (4n) DNA content, and induces apoptosis, with 25-30% of cells becoming apoptotic within 24-48 hours, and 50-80% after 48-hour exposure to 100 nM. Batabulin selectively and covalently binds to the β1, β2, and β4 isotypes of β-tubulin at the conserved Cys-239 residue, disrupting microtubule polymerization, leading to cytoskeletal collapse, altered cell shape, and increased chromosomal ploidy. Cell cycle and apoptosis analyses further substantiate these effects, highlighting Batabulin's potential mechanism of action through perturbation of the cell cycle and induction of apoptosis in MCF7 cells [1]. |
| In vivo | Batabulin treatment (T138067; 40 mg/kg; intraperitoneal injection; once per week on days 5, 12, and 19) significantly impaired the growth of drug-sensitive CCRF-CEM tumors in a study involving male athymic nude mice (nu/nu; 6-8 weeks old, 20-25 g) that were injected with CCRF-CEM cells [1]. The study utilized a dosage of 40 mg/kg administered through intraperitoneal injection once per week on specified days, leading to the observed result of hindered tumor growth. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Keywords | Batabulin sodium |
| Inhibitors Related | Stavudine | Aceglutamide | Tamoxifen | Urea | Cysteamine hydrochloride | Metronidazole | Citric Acid Triammonium | Formamide | Dimethyl phthalate | Alginic acid | Sodium Molybdate | Dextran sulfate sodium salt (MW 5000) |
United States
