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6,6′-Trehalose Dioleate

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Catalog No. T201900Cas No. 338733-40-7
Alias 6,6′-TDO

6,6′-Trehalose dioleate (6,6′-TDO) is a glycolipid extensively used for in vivo and in vitro mRNA delivery. This compound effectively encapsulates mRNA encoding hemagglutinin A (HA) from influenza A virus for use within lipid nanoparticles (LNPs), enhancing the secretion of Ifn-γ, Il-2, and Tnf-α from isolated murine spleen cells. When administered via intramuscular injection in mice, LNPs containing 6,6′-TDO predominantly accumulate in the liver and spleen. Unlike LNP formulations without 6,6′-TDO, those containing 6,6′-TDO do not reduce serum levels of blood urea nitrogen (BUN) or elevate levels of lactate dehydrogenase (LDH), troponin I, alanine aminotransferase (ALT), or aspartate aminotransferase (AST). Additionally, these LNPs enhance the serum titers of IgG1 and IgG2a antibodies in mice.

6,6′-Trehalose Dioleate

6,6′-Trehalose Dioleate

😃Good
Catalog No. T201900Alias 6,6′-TDOCas No. 338733-40-7
6,6′-Trehalose dioleate (6,6′-TDO) is a glycolipid extensively used for in vivo and in vitro mRNA delivery. This compound effectively encapsulates mRNA encoding hemagglutinin A (HA) from influenza A virus for use within lipid nanoparticles (LNPs), enhancing the secretion of Ifn-γ, Il-2, and Tnf-α from isolated murine spleen cells. When administered via intramuscular injection in mice, LNPs containing 6,6′-TDO predominantly accumulate in the liver and spleen. Unlike LNP formulations without 6,6′-TDO, those containing 6,6′-TDO do not reduce serum levels of blood urea nitrogen (BUN) or elevate levels of lactate dehydrogenase (LDH), troponin I, alanine aminotransferase (ALT), or aspartate aminotransferase (AST). Additionally, these LNPs enhance the serum titers of IgG1 and IgG2a antibodies in mice.
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Product Introduction

Bioactivity
Description
6,6′-Trehalose dioleate (6,6′-TDO) is a glycolipid extensively used for in vivo and in vitro mRNA delivery. This compound effectively encapsulates mRNA encoding hemagglutinin A (HA) from influenza A virus for use within lipid nanoparticles (LNPs), enhancing the secretion of Ifn-γ, Il-2, and Tnf-α from isolated murine spleen cells. When administered via intramuscular injection in mice, LNPs containing 6,6′-TDO predominantly accumulate in the liver and spleen. Unlike LNP formulations without 6,6′-TDO, those containing 6,6′-TDO do not reduce serum levels of blood urea nitrogen (BUN) or elevate levels of lactate dehydrogenase (LDH), troponin I, alanine aminotransferase (ALT), or aspartate aminotransferase (AST). Additionally, these LNPs enhance the serum titers of IgG1 and IgG2a antibodies in mice.
Synonyms6,6′-TDO
Chemical Properties
Molecular Weight871.19
FormulaC48H86O13
Cas No.338733-40-7
SmilesO([C@H]1O[C@H](COC(CCCCCCC/C=C\CCCCCCCC)=O)[C@@H](O)[C@H](O)[C@H]1O)[C@H]2O[C@H](COC(CCCCCCC/C=C\CCCCCCCC)=O)[C@@H](O)[C@H](O)[C@H]2O
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
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2 Enter the in vivo formulation:
% DMSO
%
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% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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