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[1][2].

Product Specifications

CAS Number

[1807353-31-6]

UNSPSC

12352200

Hazard Statement

H302-H315-H319-H335

Target

Liposome

Type

Biochemical Assay Reagents

Related Pathways

Metabolic Enzyme/Protease

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/dios-arg-ditfa.html

Solubility

10 mM in DMSO

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

Molecular Formula

C43H67F6N5O9

Molecular Weight

912.01

Precautions

P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

References & Citations

[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.|[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.