Lipid 331 |
Catalog No.GC91831
One-Click Copy Product Info
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Lipid 331 is a biodegradable cyclic ionizable cationic lipid (pKa = 7.53) that has been used in the formation of lipid nanoparticles (LNPs) for the delivery of mRNA in vitro and in vivo.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: N/A
Sample solution is provided at 25 µL, 10mM.
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Lipid 331 is a biodegradable cyclic ionizable cationic lipid (pKa = 7.53) that has been used in the formation of lipid nanoparticles (LNPs) for the delivery of mRNA in vitro and in vivo.[1] LNPs containing lipid 331 and encapsulating 5-methoxyuridine-modified mRNA encoding ovalbumin induce IFN regulatory factor (IRF) activation in a reporter assay using THP-1 monocytes. Intranasal administration of LNPs containing lipid 331 and DOTAP and encapsulating mRNA encoding a fusion of the receptor-binding domain (RBD) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike glycoprotein, also known as surface glycoprotein, with mouse complement C3d as an adjuvant increase serum anti-SARS-CoV-2 spike glycoprotein RBD IgG titers in mice.
References:
[1].Li, B., Jiang, A.Y., Raji, I., et al.Enhancing the immunogenicity of lipid-nanoparticle mRNA vaccines by adjuvanting the ionizable lipid and the mRNANat. Biomed. Eng.(2023).
| Cas No. | N/A | SDF | |
| Formula | C61H107N3O6 | M.Wt | 978.5 |
| Solubility | Chloroform: Soluble,Methanol: Soluble | Storage | -20°C |
| 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. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.022 mL | 5.1099 mL | 10.2197 mL |
| 5 mM | 204.4 μL | 1.022 mL | 2.0439 mL |
| 10 mM | 102.2 μL | 511 μL | 1.022 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
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.
Quality Control & SDS
- View current batch:
- Purity: >95.00% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)