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Viltolarsen sodium

Catalog No.GC70671 Copy One-Click Copy Product Info

Viltolarsen (NS-065/NCNP-01) sodium is a phosphorodiamidate morpholino antisense oligonucleotide.

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Viltolarsen sodium Chemical Structure

Size Price Stock Qty
1mg
$267.00
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Sample solution is provided at 25 µL, 10mM.



Description of Viltolarsen sodium

Viltolarsen (NS-065/NCNP-01) sodium is a phosphorodiamidate morpholino antisense oligonucleotide. Viltolarsen sodium binds to exon 53 of the dystrophin mRNA precursor and restores the amino acid open-reading frame by skipping exon 53, resulting in the production of a shortened dystrophin protein that contains essential functional portions. Viltolarsen sodium has the potential for Duchenne muscular dystrophy (DMD) research.

Viltolarsen (NS-065/NCNP-01; 2 days) sodium induces exon 53 skipping in cells from a DMD model with a deletion of exons 45-52 with an EC50 value of 0.63 μM and in cells with a deletion of exons 48-52 with an EC50 value of 2.3 μM[2].
Viltolarsen (10 μM; 3 days) sodium causes the dystrophin protein expression in cells from a DMD model[2].

References:
[1]. Sohita Dhillon. Viltolarsen: First Approval. Drugs. 2020 Jul;80(10):1027-1031.
[2]. Naoki Watanabe, et al. NS-065/NCNP-01: An Antisense Oligonucleotide for Potential Treatment of Exon 53 Skipping in Duchenne Muscular Dystrophy. Mol Ther Nucleic Acids. 2018 Dec 7:13:442-449.

Chemical Properties of Viltolarsen sodium

Cas No. SDF
Formula C244H360N113Na21O88P20 M.Wt 7386.42
Solubility Storage -20°C, stored under nitrogen, away from moisture
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Viltolarsen sodium

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1 mg 5 mg 10 mg
1 mM 135.4 μL 676.9 μL 1.3538 mL
5 mM 27.1 μL 135.4 μL 270.8 μL
10 mM 13.5 μL 67.7 μL 135.4 μL
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In vivo Formulation Calculator (Clear solution) of Viltolarsen sodium

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

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Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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