MAK257

Tyrosinase Inhibitor Screening Kit (Colorimetric)

sufficient for 100 colorimetric tests

• UNSPSCコード: 12161503
• NACRES: NA.25

特性

• アプリケーション: cosmetics; food and beverages
• 検出方法: colorimetric
• 関連疾患: dermatological diseases
• 保管温度: −20°C

詳細

詳細

Tyrosinase or polyphenol oxidase (EC 1.14.18.1), is an oxidoreductase that participates in the biosynthesis of melanin, a ubiquitous biological pigment found in hair, eyes, skin, etc. Inhibition of tyrosinase has been a long-time target in the skin health research, cosmetics and agricultural industries because of its role in browning reactions in skin pigmentation and during fruit harvesting and handling. Skin whitening and bleaching products utilize natural or synthetic tyrosinase inhibitors in order to lighten the skin color. Polyphenols, benzaldehyde derivatives, long-chain lipids, steroids, and natural compounds have been used as tyrosinase inhibitors.
Deficiency in tyrosinase causes albino, a condition in which the melanocytes are not able to produce melanin. This increases the risk of skin cancer.

特徴および利点

Compatible with high-throughput handling systems.

適合性

Suitable for screening/studying/characterizing tyrosinase inhibitors.

原理

Tyrosinase catalyzes the oxidation of tyrosine, producing a chromophore that can be detected at 510 nm. In the presence of kojic acid, a reversible inhibitor of tyrosinase, the rate of oxidation of the substrate is decreased. The kit provides a rapid, simple, sensitive, and reliable test suitable for high-throughput screening of tyrosinase inhibitors. The assay is also adaptable to a 384 well format.

安全性情報

• ピクトグラム: GHS08,GHS05
• シグナルワード: Danger
• 危険有害性情報: H318,H334
• 注意書き: P261 - P280 - P284 - P305 + P351 + P338 - P501
• 危険有害性の分類: Eye Dam. 1 - Resp. Sens. 1
• 保管分類コード: 10 - Combustible liquids
• 引火点(°F): 188.6 °F
• 引火点(℃): 87 °C