Fusion peptide containing human type-1 collagen derived peptide, preparation thereof, and skin anti-aging cosmetic composition comprising the same
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United States of America Patent
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Aug 22, 2006
Grant Date -
Oct 2, 2003
app pub date -
Sep 16, 2002
filing date -
Mar 15, 2002
priority date (Note) -
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Abstract
The present invention relates to a fusion peptide, in which a self cell-penetrating Tat peptide having a self penetrating signal is bound to a human Type-I collagen C-terminal derived peptide, a preparation thereof, and a skin anti-aging cosmetic composition comprising the same. Since the fusion peptide, in which the Tat peptide is bound to the human Type-collagen C-terminal derived peptide is highly stable and has a superior skin absorption capability, the present invention provides a skin anti-aging agent having superior synthesis of collagen and hyaluronic acid, anti-aging effects, and improved durability of the effects.
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