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Argireline (Acetyl hexapeptide-3) is a peptide composed of amino acid chains that significantly inhibits Ca2+-dependent neurotransmitter (acetylcholine) release at the neuromuscular junction, exhibiting notable anti-wrinkle and anti-aging activity[1][2][3].

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $33 | In Stock | |
| 10 mg | $42 | In Stock | |
| 25 mg | $50 | In Stock | |
| 50 mg | $58 | In Stock | |
| 100 mg | $83 | In Stock | |
| 200 mg | $123 | In Stock |
| Description | Argireline (Acetyl hexapeptide-3) is a peptide composed of amino acid chains that significantly inhibits Ca2+-dependent neurotransmitter (acetylcholine) release at the neuromuscular junction, exhibiting notable anti-wrinkle and anti-aging activity[1][2][3]. |
| In vitro | The incubation of Argireline solution in varying concentrations with human embryonic kidney HEK-293 (IC50 of 34.862 μM) and neuroblastoma IMR-32 cells (IC50 of 68.458 μM) for 48 hours exhibits a dose-dependent antiproliferative effect. The solution also shows similar effects on HSF cells. Argireline in low concentrations does not affect cell proliferation [2]. |
| In vivo | Argireline was administered topically to elderly mice twice daily for six weeks, resulting in notable histological improvements in skin tissue. Specifically, the quantity of type I collagen fibers increased significantly (P < 0.01), and the amount of type III collagen fibers decreased (P < 0.05). This demonstrates Argireline's capability to enhance the histological architecture of skin tissue and restore aged skin[3]. |
| Synonyms | Acetyl hexapeptide-3 |
| Molecular Weight | 888.99 |
| Formula | C34H60N14O12S |
| Cas No. | 616204-22-9 |
| Smiles | [C@H](C(N[C@H](C(N[C@@H](CCCNC(=N)N)C(N)=O)=O)CCCNC(=N)N)=O)(NC([C@@H](NC([C@@H](NC([C@H](CCC(O)=O)NC(C)=O)=O)CCC(O)=O)=O)CCSC)=O)CCC(N)=O |
| Relative Density. | 1.54 g/cm3 |
| Color | White |
| Appearance | Solid |
| Sequence | N-acetyl-Glu-Glu-Met-Gln-Arg-Arg-NH2 |
| Sequence Short | Ac-EEMQRR-NH2 |
| Storage | keep away from moisture,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 10 mM, Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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