251520 Sigma-AldrichDAF-FM DA - CAS 254109-22-3 - Calbiochem
A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM.
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同義語: 3-Amino, 4-aminomethyl-2ʹ,7ʹ-difluorofluorescein Diacetate
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概要
主要スペック表
| CAS # | Empirical Formula |
|---|---|
| 254109-22-3 | C₂₅H₁₈F₂N₂O₇ |
価格＆在庫状況
| カタログ番号 | 在庫状況 | 包装 | Qty/Pk | 価格 | 数量 | |
|---|---|---|---|---|---|---|
| 251520-1MGCN |
|
ｶﾞﾗｽﾋﾞﾝ | 1 mg |
|
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| Description | |
|---|---|
| Overview | A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM. Intracellularly releases DAF-FM (Cat. No. 251515) by the action of esterases. Reacts with NO, in the presence of O2, resulting in a triazolo-fluorescein analog (DAF-FM T) that exhibits about 160-fold greater fluorescence quantum efficiency. The fluorescence is reported to be stable above pH 5.8. |
| Catalogue Number | 251520 |
| Brand Family | Calbiochem® |
| Synonyms | 3-Amino, 4-aminomethyl-2ʹ,7ʹ-difluorofluorescein Diacetate |
| Product Information | |
|---|---|
| CAS number | 254109-22-3 |
| ATP Competitive | N |
| Declaration | Manufactured by Daiichi Pure Chemicals Co., Ltd |
| Form | Pale yellow solution |
| Formulation | A 5 mM solution in DMSO. |
| Hill Formula | C₂₅H₁₈F₂N₂O₇ |
| Chemical formula | C₂₅H₁₈F₂N₂O₇ |
| Reversible | N |
| Structure formula Image | |
| Quality Level | MQ100 |
| Biological Information | |
|---|---|
| Primary Target | Nitric oxide (NO) fluorescent indicator |
| Purity | ≥98% by HPLC |
| Physicochemical Information | |
|---|---|
| Cell permeable | Y |
| Emission max. | |
| Excitation max. | |
| Safety Information | |
|---|---|
| R Phrase | R: 36/38 Irritating to eyes and skin. |
| S Phrase | S: 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Global Trade Item Number | |
|---|---|
| カタログ番号 | GTIN |
| 251520-1MGCN | 04055977198515 |