219555

Cathepsin K Substrate II, Fluorogenic

An internally quenched, highly cathepsin K-selective, fluorogenic peptide substrate that is efficiently cleaved by CatK (k_cat/Km = 0.426 µM⁻¹ S⁻¹), but not by Cathepsins B/L/S/F/H/V.

• 同義詞: Cathepsin K Substrate II, Fluorogenic
• 經驗公式（希爾表示法）: C₄₀H₅₀N₁₄O₁₂
• 分子量：: 918.91
• 分類程式碼代碼: 51111800
• NACRES: NA.77

屬性

• 品質等級: 100
• 化驗: ≥95% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated; protect from light
• 顏色: bright yellow
• 溶解度: DMSO: 5 mg/mL
• 螢光: λ_ex 320 nm; λ_em 420 nm
• 運輸包裝: wet ice
• 儲存溫度: −20°C

描述

一般說明

An internally quenched, highly cathepsin K-selective, fluorogenic peptide substrate that is efficiently cleaved by CatK (k_cat/K_m = 0.426 µM^-1 S^-1), but not by Cathepsins B/L/S/F/H/V. Studies using WT and CatK^-/- mice reveal that the substrate is not cleaved by other proteolytic enzymes present in fibroblast lysates. Emission Max: 420 NM, Excitation Max: 320 nM.

An internally quenched, highly cathepsin K-selective, fluorogenic peptide substrate that is efficiently cleaved by CatK (k_cat/Km = 0.426 µM⁻¹ S⁻¹), but not by Cathepsins B/L/S/F/H/V.

包裝

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

序列

Abz-His-Pro-Gly~Gly-Pro-Gln-EDDnp

外觀

Supplied as a trifluoroacetate salt.

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他說明

Lecaille, F., et al. 2003. Biochem. J.375, 307.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable