GLPBio

AA3-DLin

Catalog No.: GC52230Purity:>95.00%
COASDSData Sheet

An ionizable cationic amino lipid

Products are for research use only. Not for human use. We do not sell to patients.

AA3-DLin
5 mgIn Stock
$152.00
1
10 mgIn Stock
$274.00
1
25 mgIn Stock
$610.00
1
Tel: (909) 407-4943 / (909) 689-7124Email: sales@glpbio.com

Citations

No citations are currently available for this product. Below are selected publications citing GlpBio products.
  • Nature cover
    Nature
    641, 529–536 (2025)
  • Nature cover
    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
  • Nature cover
    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
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    Cell Research
    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

Description

AA3-DLin is an ionizable cationic amino lipid (pKa = 5.8) that has been used in combination with other lipids in the formation of lipid nanoparticles (LNPs) for the delivery of mRNA.1 LNPs containing AA3-DLin and encapsulating mRNA for the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike glycoprotein induce immunogenicity in mice.

1.Li, Z., Zhang, X.-Q., Ho, W., et al.Enzyme-catalyzed one-step synthesis of ionizable cationic lipids for lipid nanoparticle-based mRNA COVID-19 vaccinesACS Nano16(11)18936-18950(2022)

Product Documents

Purity:>95.00%Appearance:A solution in ethanol
COASDSData Sheet

Chemical Properties

SMILES
O=C(CCCCCCC/C=C\C/C=C\CCCCC)OCCN1CCN(CCOC(CCCCCCC/C=C\C/C=C\CCCCC)=O)CC1
Molecular Formula
C44H78N2O4
Molecular Weight
699.1
Solubility
Ethanol: 25 mg/ml
Storage
-20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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