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编 号:F753235
分子式:C36H64N14O14S
分子量:949.04
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生物活性:
Argireline acetate (Acetyl hexapeptide-3 acetate) is a non-toxic, skin-permeable, antiwrinkle peptide. Argireline acetate significantly inhibits Ca2+ dependent neurotransmitter release (acetylcholine) at the neuromuscular junction. Argireline acetate has antiwrinkle and anti-aging activity.

体内研究:
Argireline is applied to the aged mice twice daily for 6 weeks. There is an improvement in the histological structure of skin tissue in the aged mice; the amount of type I collagen fibers increased, while that of type III collagen fibers decreased. Argireline could improve the histological structure of skin tissue and rejuvenate the aging skin.

体外研究:
The incubation of Argireline solution in different concentrations with human embryonic kidney HEK-293 (IC50 of 34.862 μM) and neuroblastoma IMR-32 cells (IC50 of 68.458 μM)) for 48 h have dose dependent antiproliferative effect. Argireline solution incubated in different concentrations with HSF has a dose-dependent antiproliferative effect on those cells. Cellular proliferation is not effected in Argireline low concentration.
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