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Advanced Topics for Experienced Researchers After gaining experience with basic GHK-Cu protocols, some researchers explore more advanced applications and optimization strategies

doi:10.1073/pnas.94.5.1967

Aggrecan-binding peptide Aggrecan, an abundant ECM molecule in cartilages, is characterized by a high fixed charge density attributed to numerous chondroitin and keratan sulfate moieties

[DOI] [PubMed] [Google Scholar] 81.Giustarini D., Fanti P., Sparatore A., Matteucci E., Rossi R

On the other hand, the administration of the treatment can be very debilitating for those who have skin problems, so it might not be appropriate for all scenarios