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Taltobulin trifluoroacetate

🥰Excellent
Catalog No. T13073Cas No. 228266-41-9
Alias SPA-110 trifluoroacetate, HTI-286 trifluoroacetate

Taltobulin trifluoroacetate is a synthetic analogue of the tripeptide hemiasterlin, is a potent agent of antimicrotubule that circumvents P-glycoprotein-mediated resistance in vitro and in vivo.

Taltobulin trifluoroacetate

Taltobulin trifluoroacetate

🥰Excellent
Catalog No. T13073Alias SPA-110 trifluoroacetate, HTI-286 trifluoroacetateCas No. 228266-41-9
Taltobulin trifluoroacetate is a synthetic analogue of the tripeptide hemiasterlin, is a potent agent of antimicrotubule that circumvents P-glycoprotein-mediated resistance in vitro and in vivo.
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Product Introduction

Bioactivity
Description
Taltobulin trifluoroacetate is a synthetic analogue of the tripeptide hemiasterlin, is a potent agent of antimicrotubule that circumvents P-glycoprotein-mediated resistance in vitro and in vivo.
In vitro
The growth of 18 tumor cell lines (leukemia, ovarian, NSCLC, breast, colon, and melanoma cell lines) inhibited by Taltobulin (HTI-286; 0.2-7.3 nM; 3 days)(with an average IC50 of 2.5±2.1 nM and a median value of 1.7 nM).
In vivo
In athymic nu/nu female mice, Taltobulin (HTI-286; 1.6 mg/kg i.v.) inhibits the growth of human tumor xenografts (e.g., HCT-15, DLD-1, MX-1W, and KB-8-5) . Taltobulin (HTI-286; 3 mg/kg; p.o. gavage) inhibits growth by 97.3 % and 82% in athymic nu/nu female mice with Lox melanoma xenografts and KB-3-1 epidermoid xenograft model, respectively.
AliasSPA-110 trifluoroacetate, HTI-286 trifluoroacetate
Chemical Properties
Molecular Weight587.681
FormulaC29H44F3N3O6
Cas No.228266-41-9
Relative Density.1.31g/cm3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 39 mg/mL (66.36 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM1.7016 mL8.5080 mL17.0160 mL85.0802 mL
5 mM0.3403 mL1.7016 mL3.4032 mL17.0160 mL
10 mM0.1702 mL0.8508 mL1.7016 mL8.5080 mL
20 mM0.0851 mL0.4254 mL0.8508 mL4.2540 mL
50 mM0.0340 mL0.1702 mL0.3403 mL1.7016 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
TargetMol | Animal experimentsFor example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。
Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
1 Enter information below:
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2 Enter the in vivo formulation:
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Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc

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