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DC60664 · Updated 24 October 2026

Si12-C10
Formulation & Performance

This edition organizes the previously reviewed, source-linked product record. It is not a new independent review of every paper or supporting file. Reported and calculated values retain their original labels.

Literature-reported formulation composition

Componentmol%Role
Si12-C1035Ionizable lipid
DOPE16Helper phospholipid
Cholesterol46.5Sterol
C14PEG2K (DMPE-PEG2000 as named in SI)2.5PEG lipid
Reported total100Source values retained
Formulation calculator unavailable. A calculation is not enabled where component molecular weights or a fixed molar recipe are unverified. C14PEG2K is named as a dimyristoyl phosphoethanolamine PEG lipid in SI p.5; it is not silently replaced with DMG-PEG. Screening Methods list ethanol/aqueous flow rates 1.8/0.6 mL/min; large-batch Methods explicitly use aqueous/ethanol 3:1. These methods are retained separately. N/P and buffer pH are not specified. Obtain and verify the complete composition and component molecular weights before planning component quantities.
Not reported in the cited article
10 mM citrate; pH not specified.
FLuc mRNA; separate organ-specific therapeutic experiments
Intravenous
0.25 mg/kg FLuc mRNA
C57BL/6J mice; n=3
Screening: microfluidic mixing and 2 h PBS dialysis (20 kDa MWCO). Large-batch editing: NanoAssemblr Ignite, 12 mL/min, aqueous:ethanol 3:1, followed by dialysis and filtration.

Literature-reported performance for the cited formulation

Literature-reportedSpleen-directed leadFLuc reporter screen; 0.25 mg/kg IV; expression is distinct from lipid accumulation · 6 hMain PDF p.6, Fig.3
Literature-reported5.84TNS assay; formulation-dependentMain PDF p.6; SI Fig.S28
Literature Data DisclaimerAll formulation parameters and performance values shown in this section are derived from the cited publication and are provided for reference only. These results were obtained using the specific materials, formulation process, cargo, dose, analytical method, model and administration route described in that study. Unless otherwise stated, the data were not generated or independently verified by DC Chemicals. DC Chemicals supplies the lipid compound only and does not guarantee that customers will reproduce the reported LNP properties or biological performance.

The administration route shown above was used in the cited study and is not a clinical-use instruction or recommendation by DC Chemicals.
Cited literature for this formulation and performance datasetCombinatorial design of siloxane-incorporated lipid nanoparticles augments intracellular processing for tissue-specific mRNA therapeutic delivery. DOI: 10.1038/s41565-024-01747-6 DOI: 10.1038/s41565-024-01747-6
C14PEG2K is named as a dimyristoyl phosphoethanolamine PEG lipid in SI p.5; it is not silently replaced with DMG-PEG. Screening Methods list ethanol/aqueous flow rates 1.8/0.6 mL/min; large-batch Methods explicitly use aqueous/ethanol 3:1. These methods are retained separately. N/P and buffer pH are not specified.

Primary article