251505-M

DAF-2 DA

A cell-permeable derivative of DAF-2 that is hydrolyzed to DAF-2 by intracellular esterases.

• 别名: DAF-2 DA, 4,5-Diaminofluorescein Diacetate
• 经验公式（希尔记法）: C₂₄H₁₈N₂O₇
• CAS号: 205391-02-2
• 分子量: 446.41
• MDL號碼: MFCD05865101
• 分類程式碼代碼: 12352200

属性

• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 形狀: solution
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: pale yellow
• 螢光: λ_ex ~495 nm; λ_em ~515 nm
• 儲存溫度: −20°C
• InChI: 1S/C24H18N2O7/c1-11(27)30-13-3-5-16-21(7-13)32-22-8-14(31-12(2)28)4-6-17(22)24(16)18-10-20(26)19(25)9-15(18)23(29)33-24/h3-10H,25-26H2,1-2H3
• InChI 密鑰: PTSUYDXEEKDBQU-UHFFFAOYSA-N

说明

一般說明

A cell-permeable derivative of DAF-2 (Cat. No. 251500) that is hydrolyzed to DAF-2 by intracellular esterases. Can be used in fluorescence microscopy to measure real-time changes in NO levels in vivo.

A cell-permeable derivative of DAF-2 (Cat. No. 251500) that is hydrolyzed to DAF-2 by intracellular esterases (excitation maximum: 495 nm; emission maximum: 515 nm). Can also be used in fluorescence microscopy.

生化／生理作用

Primary Target
Used to measure real-time changes in NO levels

警告

Toxicity: Irritant (B)

外觀

A 5 mM (1 mg/450 µl) solution in DMSO.

重構

Following initial thaw, aliquot and freeze (-20°C).

其他說明

Berkels, R., et al. 2000. Cell Calcium27, 281.
Kojima, H., et al. 1998. Anal. Chem. 70, 2446.
Kojima, H., et al. 1998. Chem. Pharm. Bull. 46, 373.
Nakatsubo, N., et al. 1998. FEBS Lett. 427, 263.

法律資訊

Manufactured by Daiichi Pure Chemicals Co., Ltd

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

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 188.6 °F - (Dimethylsulfoxide)
• 閃點（°C）: 87 °C - (Dimethylsulfoxide)