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EXP000937

Paper

Intracellular delivery of therapeutic antisense oligonucleotides targeting mRNA coding mitochondrial proteins by cell-penetrating peptides (2020)

Peptide

mitFect3

Sequence: Stearyl-AGYLLGK(rYaOF-eN)LLOOLAAAALOOLL-NH2

RNA

SCO

All experiment fields

Experiment Id EXP000937
Paper Intracellular delivery of therapeutic antisense oligonucleotides targeting mRNA coding mitochondrial
Peptide mitFect3
Delivery Success Class no
In Vivo Flag no
Uptake Confirmed yes
Label Confidence high
In Vitro Functional Effect yes
Endosomal Escape Evidence
Peptide Concentration 0.3–1.0 µM (depends on MR; oligo 100 nM)
Rna Concentration 100 nM
Mixing Ratio MR 3:1, 5:1, 10:1 (peptide:SCO)
Formulation Format non-covalent peptide/oligonucleotide nanocomplex
Formulation Components Peptide + oligonucleotide in MilliQ water (10% final volume), incubated 1 h RT; added to cells in complete medium
Size Nm
Zeta Mv
Model Scope in_vitro
Model Type in vitro
Cell Lines Or Primary Cells HeLa pLuc705
Animal Model
Administration Route
Output Type splice correction (luciferase)
Output Value Comparable to PF14 for splice correction (MR5/MR10)
Output Units
Output Notes Reported as efficient as PF14 for SCO splice correction.
Toxicity Notes WST-1: >80% cell viability (tested MRs)
Curation Notes