Dermal Peptide Research
Signal peptides for in-vitro dermal biology research, including Matrixyl, PAL-GHK, and SNAP-8.
- Compounds
- 4
- Purity
- Verified by HPLC and MS-UPLC on every batch
- Certificate
- Batch-specific COA on every product
About Dermal Peptide Research
Compounds in this category are studied at the level of dermal fibroblasts and the extracellular matrix, covering collagen synthesis, matrix turnover, and barrier function. Matrixyl (Pal-KTTKS, INCI palmitoyl pentapeptide-4) is built around KTTKS, a five-amino-acid fragment of type I procollagen that fibroblasts recognize as a breakdown signal — its palmitoylated form is researched for prompting increased collagen I, III, and fibronectin production in culture. Pal-GHK pairs the copper-binding GHK tripeptide with a fatty acid tail for improved membrane penetration, and is studied for matrix remodeling and copper-dependent wound-repair pathways. SNAP-8, a fragment of the SNAP-25 protein involved in neurotransmitter vesicle docking, is researched for its effect on acetylcholine release at the neuromuscular junction, a mechanism of interest for expression-line studies at the dermal level.
>99%
>99%
>99%
>99%Reading on Dermal Peptide Research
Evidence reviews and handling references for each compound in this category, kept off the product pages so neither the evidence nor the handling detail is cut short.
Matrixyl
Pal-GHK
Snap-8
From the blog
Background and context on these compounds.
For in-vitro research use only. Not for human or veterinary use.