and glycosaminoglycan

Copper tripeptide (GHK-Cu) is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine, with a strong affinity for copper(II). First isolated from human plasma, it is also found in saliva and urine.

Hyaluronan-IN-1, a biological active peptide comprising 12 amino acids, functions as an inhibitor of hyaluronan (HA), a high molecular weight glycosaminoglycan prevalent in the extracellular matrix and on cell surfaces. It demonstrates specific binding to various forms of HA, including soluble, immobilized, and cell-associated, and nearly completely inhibits leukocyte adhesion to HA substrates.

Biotin-labeled Hyaluronan-binding Peptide is a biologically active peptide conjugated with biotin via a C-terminal GGGSK linker. It interacts with the non-sulfated glycosaminoglycan hyaluronan (HA), prominent in the extracellular matrix and on cellular surfaces, involved in processes such as fertilization, embryonic development, wound healing, angiogenesis, leukocyte migration, and cancer metastasis. The peptide impedes HA's interaction with CD44 receptors and curtails T cell proliferation.