Dios-Arg diTFA
Dios-Arg diTFA, a cationic lipid with an arginine-bearing headgroup, shows obvious double bond proton signals at around 5.2-5.3 ppm. Dios-Arg diTFA is used, coupled to DOPE, to bind siRNA and plasmid to for cationic LNPs for intracellular transport.
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- No. CAS: 1807353-31-6
- Fòrmula: C43H67F6N5O9
- Peso molecular:912.01
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Actividad biológica
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Chemical Information
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Help & FAQs
Actividad biológica
Descripciòn
In Vitro
Dios-Arg shows high cytotoxicity (IC50 = 83.5 µg/mL in H1299; and IC50 = 74.1 µg/mL in HeLa), which may be due to the inhibition effect of diosgenin on HMG-CoA reductase, a rate-limiting enzyme involved in cholesterol biosynthesis[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Chemical Information
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No. CAS 1807353-31-6
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Peso molecular 912.01
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Fòrmula C43H67F6N5O9
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SMILES
[H][C@]1(O[C@@]2(OC[C@H](C)CC2)[C@H]3C)C[C@@]4([H])[C@]5([H])CC=C6C[C@@H](OC(CCCCCNC([C@@H](N)CCCNC(N)=N)=O)=O)CC[C@]6(C)[C@@]5([H])CC[C@]4(C)[C@]13[H].O=C(O)C(F)(F)F.O=C(O)C(F)(F)F
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocolo
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RNA interference technology
RNA interference (RNAi) is a cellular mechanism that inhibits gene expression by suppressing gene transcription or activating RNA degradation. This mechanism was discovered in plants in 1998 by Andrew Fire and Craig Mello. Today, this phenomenon can be observed in almost all eukaryotes, including protozoa, flies, nematodes, insects, parasites, and mammals.
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Plasmid construction
Plasmid construction refers to the method of producing recombinant plasmid by connecting the target DNA molecule fragment with the DNA molecule of a specific carrier in Escherichia coli.
Pureza y Documentación
Referencias
[1]. Ruilong Sheng, et al. Cationic Nanoparticles Assembled from Natural-Based Steroid Lipid for Improved Intracellular Transport of siRNA and pDNA. Nanomaterials (Basel). 2016 Apr 13;6(4):69. [Content Brief]
[2]. Ruilong Sheng, et al. Skeleton-Controlled pDNA Delivery of Renewable Steroid-Based Cationic Lipids, the Endocytosis Pathway Analysis and Intracellular Localization. Int J Mol Sci. 2018 Jan 26;19(2):369. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Dios-Arg diTFA Related Classifications
HY-129990 Related Classifications
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