Dipeptide-4
Product Detail
Name: Dipeptide-4
CAS: 24587-41-5
Feature:
Dipeptide is a kind of compound, which is formed by dehydration and condensation of the amino group in the natural amino acid, that is, the alpha amino acid (the amino group is connected to the carbon with the carboxy group). It contains only one peptide bond and can be hydrolyzed. Dipeptides are composed of two amino acids connected by peptide bonds. In a broad sense, dipeptides include chain dipeptides and cyclic dipeptides. In vivo dipeptides can usually be hydrolyzed by dipeptidase into two free amino acids. In the intestinal mucosal cells in the body, there is also an energy-consuming active operation system that absorbs dipeptides or tripeptides, so there is a saying that dipeptides are absorbed into cells before free amino acids. Dipeptides are active peptides, which are closely related to nutrition, hormones, enzyme inhibition, immunity regulation, antibacterial, antiviral, and antioxidant..
Dipeptide-4 has the following applications/functions:
Prevent glycosylation of skin cells, control oil, remove acne and smooth skin
1. Dipeptide-4 effectively prevents glycosylation of skin cells, protects the skin from environmental pressure, and prevents skin decline. Glycosylation is the process of adding sugars to proteins or lipids under the control of enzymes, starting at the endoplasmic reticulum and ending at the Golgi apparatus. Under the action of glycosyltransferase, sugar is transferred to protein, forming glycosidic bond with amino acid residues on protein. Proteins undergo glycosylation to form glycoproteins. Glycosylation is an important modification of protein, and it has the function of regulating protein function. All peptides are proteins, and this peptide has a very special and important function. Glutathione-like antioxidant activity helps prevent oxidative stress and reduce glycosylation (sugar damage). If the product contains peptides, skin cells will communicate better. Dipeptide-4 is a beauty peptide containing two amino acids. This dipeptide can prevent glycosylation of skin cells, protect the skin from environmental pressure, and prevent skin decline. It is a new type of antioxidant oligopeptide.
2. Acne on the skin is mainly inflammation. Inflammation is the repair process of the body to eliminate damage to local tissues. T cell activation antigen is a highly conserved transmembrane glycoprotein that is widely present in various tissues and organs of the human body. With serine protease activity, it can degrade the first two amino groups of the amino terminal of the amino terminal of the peptide chain as alanine or proline substrate to produce the N-terminal dipeptide with proteolytic effect. DPP-4 mainly participates in non-specific inflammatory response by regulating macrophages, T cell activation, chemotaxis, DNA synthesis, cell proliferation, cytokine production and signal activation. DPP-4 can phosphorylate caveolin-1, and phosphorylated caveolin-1 can cause the TOLL-acting protein and interleukin-1 receptor-related kinase complex to dissociate, and the downstream NF-KB passes through IRAK -1 Mechanism-dependent activation, causing the secretion of a variety of immune-related cytokines and chemokines, thereby activating the process of non-specific inflammation. Increased DDP4 activity can cause hyperkeratosis, release of inflammatory factors and sebum secretion. Dipeptide-4 peptide acts on DDP4 to inhibit its activity, which can effectively regulate sebum secretion.
Composition:
Appearance: White powder
Assay: 98%
Packing: 25kg/drum or as discussed
Shelf Life: 2 years
Storage: Store in cool and dry area
Certification:ISO GMP KOSHER HALAL
