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Palmitoyl tetrapeptide-10 is a bioactive peptide that works synergistically with other active ingredients to increase the expression of corneodesmosin (a marker of keratinocyte adhesion) and filaggrin (a marker of keratinocyte terminal differentiation), thereby reducing skin permeability and improving skin barrier function. Palmitoyl tetrapeptide-10 can be used in research on sensitive skin syndrome and skin pigmentation.

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 mg | $40 | - | In Stock | |
| 10 mg | $64 | - | In Stock | |
| 25 mg | Preferential | - | In Stock |
| Description | Palmitoyl tetrapeptide-10 is a bioactive peptide that works synergistically with other active ingredients to increase the expression of corneodesmosin (a marker of keratinocyte adhesion) and filaggrin (a marker of keratinocyte terminal differentiation), thereby reducing skin permeability and improving skin barrier function. Palmitoyl tetrapeptide-10 can be used in research on sensitive skin syndrome and skin pigmentation. |
| Molecular Weight | 761.05 |
| Formula | C41H72N6O7 |
| Cas No. | 887140-79-6 |
| Smiles | [C@@H](CC1=CC=CC=C1)(NC([C@@H](NC([C@@H](NC(CCCCCCCCCCCCCCC)=O)CCCCN)=O)[C@@H](C)O)=O)C(N[C@@H](CCCCN)C(O)=O)=O |
| Sequence | {Palmitoyl-Lys}-Thr-Phe-Lys |
| Sequence Short | {Palmitoyl-Lys}-TFK |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
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.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
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 ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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