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EXP001409

Paper

Solid formulation of cell-penetrating peptide nanocomplexes with siRNA and their stability in simulated gastric conditions (2012)

Peptide

PepFect 14 (PF14)

Sequence: Stearyl-AGYLLGKLLOOLAAAALOOLL-NH2

RNA

siRNA

All experiment fields

Experiment Id EXP001409
Paper Solid formulation of cell-penetrating peptide nanocomplexes with siRNA and their stability in simula
Peptide PepFect 14 (PF14)
Delivery Success Class no
In Vivo Flag no
Uptake Confirmed no
Label Confidence high
In Vitro Functional Effect yes
Endosomal Escape Evidence
Peptide Concentration Encoded by peptide:siRNA molar ratio (MR); typical MR30–MR40
Rna Concentration Not explicitly stated for Jurkat; described as efficient knockdown in Supplementary Fig. 1
Mixing Ratio PF14:siRNA molar ratio (MR) 20–40 screened; best MR depends on serum conditions
Formulation Format Noncovalent PF14/siRNA nanocomplex
Formulation Components PF14 + siRNA (noncovalent nanocomplex; molar ratio MR ~30–40 depending on condition)
Size Nm
Zeta Mv
Model Scope in_vitro
Model Type in vitro
Cell Lines Or Primary Cells Jurkat (human T lymphocyte suspension)
Animal Model
Administration Route
Output Type HPRT1 mRNA knockdown (qRT-PCR)
Output Value
Output Units
Output Notes Efficient HPRT1 silencing in Jurkat cells (hard-to-transfect) reported in Supplementary Fig. 1.
Toxicity Notes
Curation Notes