Skip to main content
Tagged as

Peptide

A Peptide To Fight Aging Skin

Peptides are long chains of amino acids, often between twenty and fifty amino acid residues, connected by peptide bonds. Chains of less than fifteen or twenty amino acids are known as single peptides and contain multiple peptides bound to a glycosyl residue (such as cysteine) at one end of the chain. Peptides may be single or multiple, depending on their sequence and function. One example of a peptide is collagen, which is a glycosylated protein. check out the post right here
Peptides bind to amino acid molecules in the body so that they can travel to their destination. However, peptides do not join chemically when they are added to another substance. In order for peptides to join chemically, they must undergo further chemical reactions with other substances. The general consensus is that in order for a peptide to be biologically active, it must be able to change state from one inactive, non-protein structure to another active, protein structure. Some peptides have the ability to change state, but these are generally small and extremely weak.
Peptides and proteins are made up from amino acid residues (proteins), sugars, non-protein components, and free radicals (free-radicals). When Peptides and Proteins are put together in an actual peptide, the resulting compound has become known as a polypeptide. It is this term, which is used in this article and in much of the information available to the public about Peptides and proteins. There are several hundred different types of Peptides and twenty of the most common are collagen, elastin, bovine serum, albumin, human growth hormone, human lymphoma, zinc, xerostomia, purines, riboside, taurine, methionine, glycine, lysine, tryptophan, serine, taurinate, leucine, carnitine, cysteine, histamine, and carnosine. There are also several different structural conformations of Peptides and Proteins, including cross-linking, disulfide cross-linking, intramolecular cross-linking, extended-chain cross-linking, disulphide cross-linking, non-cross-linking, linear cross-linking, motif cross-linking, lamins, thymol and taurine, as well as several others. There are also several glycosyl proteins which may have some benefit in cosmetics applications.