960608-17-7
Chemical Structure
Tetrapeptide-21
- CAS 番号: 960608-17-7
- Formula:C15H27N5O7
- Molecular Weight:389.40
InChIKey: CUVSTAMIHSSVKL-UWVGGRQHSA-N
SMILES: NCC(N[C@@H](CCC(O)=O)C(N[C@@H](CCCCN)C(NCC(O)=O)=O)=O)=O
Biological Activity: Tetrapeptide-21 is a bioactive peptide composed of four amino acids. Tetrapeptide-21 effectively enhances the vitality of human dermal fibroblasts. Tetrapeptide-21 upregulates the expression of key extracellular matrix (ECM) genes and promotes the synthesis of ECM proteins (such as type I collagen, hyaluronic acid synthase 1, and fibronectin). Tetrapeptide-21 has the efficacy of anti-wrinkle and improving skin elasticity, and has been reported to be used as a cosmetic ingredient[1][2].
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Tetrapeptide-21 | 99.48% | Tetrapeptide-21 is a bioactive peptide composed of four amino acids. Tetrapeptide-21 effectively enhances the vitality of human dermal fibroblasts. Tetrapeptide-21 upregulates the expression of key extracellular matrix (ECM) genes and promotes the synthesis of ECM proteins (such as type I collagen, hyaluronic acid synthase 1, and fibronectin). Tetrapeptide-21 has the efficacy of anti-wrinkle and improving skin elasticity, and has been reported to be used as a cosmetic ingredient. | ||||||||||||||||||||
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- [1]. Paccola AGL, et al. Synergistic Effects of Injectable Platelet-Rich Fibrin and Bioactive Peptides on Dermal Fibroblast Viability and Extracellular Matrix Gene Expression: An In Vitro Study. Molecules. 2025 Aug 19;30(16):3415. [Content Brief]
- [2]. Beldio Research GmbH, et al. Topical Peptide Treatments with Effective Anti-Aging Results. Cosmetics 2017, 4(2), 16
Keywords
