D2196

DAF-FM solution

5 mM in DMSO, ≥97% (HPLC)

• 同義詞: 4-Amino-5-methylamino- 2′,7′-difluorofluorescein, Diaminofluorescein-FM
• 經驗公式（希爾表示法）: C₂₁H₁₄F₂N₂O₅
• CAS號碼: 254109-20-1
• 分子量：: 412.34
• 分類程式碼代碼: 12352200
• NACRES: NA.77

屬性

• 品質等級: 100
• 化驗: ≥97% (HPLC)
• 形狀: DMSO solution
• 儲存條件: desiccated
• 顏色: colorless to yellow, including pink
• 運輸包裝: wet ice
• 儲存溫度: −20°C
• InChI: 1S/C21H14F2N2O5/c1-25-13-3-2-8-18(19(13)24)20(28)30-21(8)9-4-11(22)14(26)6-16(9)29-17-7-15(27)12(23)5-10(17)21/h2-7,25-27H,24H2,1H3
• InChI 密鑰: DIJCILWNOLHJCG-UHFFFAOYSA-N

描述

應用

DAF-FM solution has been used as a fluorescent probe for detecting nitric oxide (NO) from plant samples.

生化／生理作用

DAF-FM is a highly sensitive, photo-stable fluorescent probe for the detection of nitric oxide (NO). DAF-2 is the original compound and is widely used, but DAF-FM is more sensitive to nitric oxide (NO) compared with DAF-2. DAF-FM (Ex: 500 nm; Em: 515 nm; dectection limit: 3 nM) is more photo-stable and less pH sensitive than DAF-2. DAF-FM is not quite as cell-permeable as the diacetate derivative, but it does not need to be activated by cytosolic enzymes.

特點和優勢

This compound is featured on the Nitric Oxide Synthases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

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