- Oligonucleotides
- Cationic Lipids & Ionizable Lipids
Cationic Lipids & Ionizable Lipids
The molecular architecture of cationic lipids used as nucleic acid carriers is similar to that of natural lipids, with the major difference being their cationic head group, so cationic lipids have the ability to form aggregate complexes with anionic nucleic acids such as DNA or RNA. Advantages of cationic lipid-mediated transfection include high efficiency, ability to transfect a wide range of cell types, reproducibility, and simplicity.
Ionizable cationic lipids (including DOTMA, DODAP, DLin-KC2-DMA, and D-Lin-MC3-DMA) are pH sensitive and highly effective for in vivo transfection. These ionizable cationic lipids are positively charged at low pH (the ability to complex nucleic acids), but mostly uncharged at the pH of blood (pH 7.4) (slow elimination and good tolerability). The ionizable cationic lipids shape and acid-dissociation constant optimization dramatically improved lipid nanoparticles (LNPs) potency, thereby enabling clinical translation.
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Cationic Lipids & Ionizable Lipids (314)
- Formula: C45H81N3O
- Molecular Weight: 680.16
Lipid TD5 is an ionizable cationic lipid with a pKa value of 7.3. Lipid TD5 can be used to prepare lipid nanoparticles (LNPs), which efficiently deliver mRNA and the CRISPR/Cas9 system to the central nervous system and enable their expression.
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- Formula: C41H77N3O4S4
- Molecular Weight: 804.33
9322-O16B, an ionizable cationic lipid, is used for LNP generation.
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- Formula: C39H78N2O4S4
- Molecular Weight: 767.31
80-O16B is an ionizable cationic lipid containing disulfide bonds that can be used to prepare lipid nanoparticles (LNP).
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- Formula: C44H83N3O6
- Molecular Weight: 750.15
93-O17O is a chalcogen-containing ionizable cationic lipidoid that used in the formation of lipid nanoparticles (LNPs) .
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- Formula: C34H72BrN
- Molecular Weight: 574.86
Dicetyldimonium bromide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
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- Formula: C41H78N2O4
- Molecular Weight: 663.07
Lipid 16 is an ionizable lipid that can be used to synthesize lipid nanoparticles (LNP) for delivering mRNA and other payloads. Lipid 16 as a potent cell type-specific ionizable lipid for the CD11bhi macrophage population without an additional targeting moiety.
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- Formula: C53H111N3O4
- Molecular Weight: 854.47
C12-113 is a lipidoid delivery agent that can be used to transfect siRNA into cells. C12-113 can also be combined with other lipids to form lipid nanoparticles (LNPs) for the delivery of mRNA encoding the spike glycoprotein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in mice.
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- Formula: C13H23NO6
- Molecular Weight: 289.32
3-Methylglutarylcarnitine is a biomarker of disease associated with compromised mitochondrial energy metabolism.
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- Formula: C25H41NO3
- Molecular Weight: 403.60
N-Palmitoyl-phenylalanine is an N-acyl amide that contains the long-chain saturated fatty acid Palmitic acid (HY-N0830) conjugated via an amide bond to the essential amino acid L-Phenylalanine (HY-N0215). N-Palmitoyl-phenylalanine inhibits pre-mRNA splicing in HeLa cell nuclear lysates (IC50 > 400 μM) but has no splicing activity in intact HeLa cells.
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- Formula: C30H64BrN
- Molecular Weight: 518.74
Dimethyldimyristylammonium bromide is a quaternary ammonium compound commonly used as a surfactant or emulsifier in a variety of industrial applications, including the production of detergents, fabric softeners and hair conditioners. In addition, it can also be used as an intermediate in the synthesis of various organic compounds. Its unique chemical properties make it an important ingredient in a variety of industrial processes, especially in the manufacture of personal care products and pharmaceuticals.
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- Formula: C84H140N2O10S2
- Molecular Weight: 1402.15
ssPalmE-P4-C2 is a SS-cleavable and pH-sensitive lipid-like material (ssPalm) with a vitamin E‑scaffold. ssPalmE-P4-C2 improves gene knockdown activity against FVII with an ED50 of 0.5 mg/kg. ssPalmE-P4-C2 can be used to synthesize lipid nanoparticles (LNPs) for delivering siRNA to the hepatocyte. ssPalmE-P4-C2 can be used for the RNA therapies for dyslipidemia, hepatitis B/C infections and transthyretin amyloidosis research.
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- Formula: C56H98N2O8
- Molecular Weight: 927.39
Lipid 50 (compound 50) is an ionizable lipid that can be used for the generation of lipid nanoparticles (LNPs). Lipid 50 is a carrier for both siRNA and mRNA.
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- Formula: C55H99N3O8
- Molecular Weight: 930.39
306Oi9-cis2 is an ionizable lipid. The ability of ionizable lipids to form unstable non-bilayer structures at acidic pH is key for endosomal escape and cytosolic delivery of RNA. 306Oi9-cis2 can be used in the preparation of liposomes.
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- Formula: C57H114N4O6
- Molecular Weight: 951.54
Tri-N-tridecyl 3-(ethyl (methyl) amino) propanoate (304O13) is an ionizable lipid that is used in drug delivery-related research.
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- Formula: C56H110N2O6
- Molecular Weight: 907.48
Lipid 14 is an ionizable amino lipid. Lipid 14 delivers mRNA into target cells, significantly enhancing the in vivo expression efficiency and immunogenicity of mRNA. Lipid 14 can be used to synthesize lipid nanoparticles (LNPs). Lipid 14 can be used for studies of SARS-CoV-2 and Yersinia pestis.
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- Formula: C52H103NO9
- Molecular Weight: 886.38
LNP Lipid-4 (Compound 8-8) is a lipid compound. LNP Lipid-4 is involved in the synthesis of lipid nanoparticles compositions. LNP Lipid-4 has potential applications in the transportation of biologically active substances.
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- Formula: C31H66BrNO3
- Molecular Weight: 580.76
DLRIE is a cationic lipid that can be used for the synthesis of liposome GAP-DLRIE. GAP-DLRIE can be used to enhance the delivery and expression of plasmid DNA. DLRIE can be used for delivery of nucleic acids.
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- Formula: C55H109N3O4
- Molecular Weight: 876.47
Lipid C24 is a cationic ionizable lipid that can be used for synthesizing lipid nanoparticles. Lipid C24 can be used in the study of drug delivery.
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- Formula: C42H85ClNO8P
- Molecular Weight: 798.55
16:0 EPC chloride, a P-O-ethyl derivative, is a saturated cationic lipid. 16:0 EPC chloride can serve as a DNA and RNA transfecting agent. 16:0 EPC chloride can be used as a co-adjuvant for preparing vaccines and promote drug delivery.
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- Formula: C81H163BrN3O10P
- Molecular Weight: 1450.05
Vaxfectin is a second-generation cationic lipid-based suspension that adjuvants effectively both pDNA and protein-based vaccines. Vaxfectin can boost the immune response against a range of pDNA-expressed pathogenic antigens in vivo. Vaxfectin can increase IgG titers and give rise to an IL-6 dependent enhancement of the humoral immune response without altering the Th1 type immune response. Vaxfectin can be studied for vaccine formulation.
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