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Elexacaftor

Elexacaftor
Elexacaftor (VX-445) is a cystic fibrosis transmembrane conductance regulator (CFTR) corrector. It promotes the processing and trafficking of CFTR, increases the amount of CFTR on the cell surface, and improves the processing and trafficking of Phe508del CFTR protein.
Catalog No. T14935Cas No. 2216712-66-0
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Elexacaftor

Catalog No. T14935Alias VX-445Cas No. 2216712-66-0

Elexacaftor (VX-445) is a cystic fibrosis transmembrane conductance regulator (CFTR) corrector. It promotes the processing and trafficking of CFTR, increases the amount of CFTR on the cell surface, and improves the processing and trafficking of Phe508del CFTR protein.
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Pack SizePriceAvailabilityQuantity
1 mg$89In Stock
2 mg$143In Stock
5 mg$313In Stock
10 mg$493In Stock
25 mg$812In Stock
50 mg$1,130In Stock
100 mg$1,520In Stock
1 mL x 10 mM (in DMSO)$386In Stock
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Product Introduction

Bioactivity
Description
Elexacaftor (VX-445) is a cystic fibrosis transmembrane conductance regulator (CFTR) corrector. It promotes the processing and trafficking of CFTR, increases the amount of CFTR on the cell surface, and improves the processing and trafficking of Phe508del CFTR protein.
In vitro
Elexacaftor (VX-445) has the potential to treat cystic fibrosis and it also is a next-generation cystic fibrosis transmembrane conductance regulator (CFTR) corrector designed to restore Phe508del CFTR protein function. VX-445-Tezacaftor-VX-770 significantly improves Phe508del CFTR protein processing, trafficking, chloride transport. To a greater extent than any two of these agents in dual combination[2].
In vivo
METHODS: Patients with the Phe508del–Phe508del genotype underwent a 4-week run-in of tezacaftor and ivacaftor and were randomized to receive either elexacaftor (VX-445) (200 mg orally daily) plus tezacaftor (100 mg daily) and ivacaftor (150 mg daily) or matching placebo plus tezacaftor and ivacaftor for 4 weeks.
RESULTS Treatment with elexacaftor (VX-445)-tezacaftor-ivacaftor significantly increased the percentage predicted FEV1 by up to 13.8 percentage points in patients with the Phe508del-MF genotype and up to 11.0 percentage points in patients with the Phe508del-Phe508del genotype who were already receiving tezacaftor-ivacaftor.[2]
AliasVX-445
Chemical Properties
Molecular Weight597.65
FormulaC26H34F3N7O4S
Cas No.2216712-66-0
Storage & Solubility Information
Storagestore at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 125 mg/mL (209.15 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM1.6732 mL8.3661 mL16.7322 mL83.6610 mL
5 mM0.3346 mL1.6732 mL3.3464 mL16.7322 mL
10 mM0.1673 mL0.8366 mL1.6732 mL8.3661 mL
20 mM0.0837 mL0.4183 mL0.8366 mL4.1831 mL
50 mM0.0335 mL0.1673 mL0.3346 mL1.6732 mL
100 mM0.0167 mL0.0837 mL0.1673 mL0.8366 mL

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