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Pal-KTTKS (acetate) (Synonyms: C16-KTTKS, Palmitoyl-KTTKS)

カタログ番号GC46196

脂質化ペンタペプチド

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Pal-KTTKS (acetate) 化学構造

Cas No.: N/A

サイズ 価格 在庫数 個数
100mg
$214.00
在庫あり
250mg
$348.00
在庫あり
500mg
$643.00
在庫あり
1g
$1,178.00
在庫あり

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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents Related Products

Pal-KTTKS is a lipidated pentapeptide consisting of a fragment of the type I collagen C-terminal propeptide conjugated to palmitic acid .1 It increases collagen production in human corneal and dermal fibroblasts when used at concentrations of 0.002, 0.004, and 0.008 wt%.2 Following topical administration, pal-KTTKS (50 μg/cm2) is found in the stratum corneum, epidermis, and dermis of isolated hairless mouse skin.1 It can self-assemble into flat tapes and extended fibrillar structures.3 Pal-KTTKS has been detected in anti-wrinkle creams.4

|1. Choi, Y.L., Park, E.J., Kim, E., et al. Dermal stability and in vitro skin permeation of collagen pentapeptides (KTTKS and palmitoyl-KTTKS). Biomol. Ther. (Seoul) 22(4), 321-327 (2014).|2. Jones, R.R., Castelletto, V., Connon, C.J., et al. Collagen stimulating effect of peptide amphiphile C16-KTTKS on human fibroblasts. Mol. Pharm. 10(3), 1063-1069 (2013).|3. Castelletto, V., Hamley, I.W., Whitehouse, C., et al. Self-assembly of palmitoyl lipopeptides used in skin care products. Langmuir 29(29), 9149-9155 (2013).|4. Chirita, R.-I., Chaimbbault, P., Archambault, J.-C., et al. Development of a LC-MS/MS method to monitor palmitoyl peptides content in anti-wrinkle cosmetics. Anal. Chim. Acta 641(1-2), 95-100 (2009).

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