tetrapeptide-2

Tetrapeptide-2 is an amino acid peptide.

Acetyl tetrapeptide-2 is a skin conditioner, by soothing and nourishing the skin through similar mechanisms as other peptides.

Acetyl tetrapeptide-2 Acetate is most commonly used as a skin conditioner. Acetyl tetrapeptide-2 Acetate is done by compensating for hormone loss in the skin, especially collagen, providing somewhat of a plumping effect to the skin.

Tetrapeptide-21 Acetate is a novel bioactive and pure tetrapeptide with anti-aging properties based on the skin's own structures for use in skincare formulations.

Acetyl Tetrapeptide-22 is a bioactive peptide known for its skin repair effects and is commonly utilized as a cosmetic ingredient [1].

Tetrapeptide-26, a bioactive peptide, is known for its anti-aging properties and is reportedly utilized as an ingredient in cosmetics [1].

Tetrapeptide-21, a bioactive peptide with anti-wrinkle and skin hyperpigmentation-reducing effects, is commonly used as a cosmetic ingredient [1].

Palmitoyl Tetrapeptide-20 (PTP20) is a bioactive peptide known to preserve the function of follicular melanocytes and is reported to be used as an ingredient in cosmetics [1].

MTP 131 is a mitochondria-targeted peptide antioxidant.1,2It localizes to the mitochondria and reducestert-butyl hydroperoxide-induced lipid peroxidation and apoptosis in SH-SY5Y cells when used at concentrations ranging from 0.001 to 1 nM.1MTP 131 (2 mg kg) reduces infarct volume, hemispheric swelling, and glutathione (GSH) depletion in a mouse model of acute cerebral ischemia induced by middle cerebral artery occlusion (MCAO).2It increases survival, improves motor function, and decreases degeneration of the lumbar spinal cord in a superoxide dismutase 1 mutant (SOD1G93A) transgenic mouse model of amyotrophic lateral sclerosis (ALS) when administered at a dose of 5 mg kg. MTP 131 reduces albuminuria, urinary hydrogen peroxide levels, and mesangial matrix accumulation, as well as preserves superoxide production, in adb dbmouse model of diabetic nephropathy.3 1.Zhao, K., Luo, G., Giannelli, S., et al.Mitochondria-targeted peptide prevents mitochondrial depolarization and apoptosis induced by tert-butyl hydroperoxide in neuronal cell linesBiochem. Pharmacol.70(12)1796-1806(2005) 2.Szeto, H.H.Mitochondria-targeted peptide antioxidants: Novel neuroprotective agentsAAPS J.8(3)E521-E531(2006) 3.Miyamoto, S., Zhang, G., Hall, D., et al.Restoring mitochondrial superoxide levels with elamipretide (MTP-131) protects db db mice against progression of diabetic kidney diseaseJ. Biol. Chem.295(21)7249-7260(2020)

Acetyl tetrapeptide-15 Acetate (Skinasensyl Acetate), a synthetic peptide used in cosmetic products for sensitive skin, is an endomorphin-2 derivative that extends the range of neuronal excitability thresholds in the μ-opioid receptor via an endorphin-like pathway, and can be used to study inflammatory and neuropathic pain produced by skin hyperreactivity. Inflammatory and neuropathic pain produced by skin hyperresponsiveness.

Tyr-W-MIF-1, an opioid tetrapeptide, exhibits both opiate and antiopiate activities, and has been demonstrated to induce analgesia [1] [2] [5].

Antiulcer Agent 2, a tetrapeptide comprising aspartic acid, alanine, histidine, and lysine, localizes at the N-terminal of human albumin. This compound shows promise in treating ulcers and producing active oxygen [1] [2].

pGlu-His-Pro-Gly-NH2, also known as Glp-His-Pro-Gly-NH2, is a tetrapeptide that promotes the release of gonadotropin, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) [1] [2].

Palmitoyl Tetrapeptide-3 (Rigin) (Rigin) is a synthetic peptide, corrspending to 341-344 amino acid sequence of IgG human H-chain, with phagocytosis stimulating activity.Palmitoyl Tetrapeptide-3 stimulates expression of GCP-2 (Granulocyte Chemotactic Protein), which is a chemotactic protein that can recruit cells involved in the preparation and cleansing of the site, to damaged areas.

Acetyl tetrapeptide-9 Acetate plays a role in the stimulation of basement membrane polysaccharide (lumican) and the synthesis of collagen I.

VAMP is a tetrapeptide that acts as a competitive dipeptidyl peptidase IV (DPP-IV) inhibitor, exhibiting an IC50 of 1.00 μM and a Kd of 6.89 μM. It effectively targets the DPP-IV-GLP-1 axis and is utilized in the research of type 2 diabetes.