Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

251515 DAF-FM - CAS 254109-20-1 - Calbiochem

251515
Purchase on Sigma-Aldrich

Descripción

Replacement Information

Tabla espec. clave

Empirical FormulaCAS #
C₂₁H₁₄F₂N₂O₅ 254109-20-1

Products

Número de referenciaEmbalaje Cant./Env.
251515-1MG Ampolla de plást. 1 mg
Description
OverviewA photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM. 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 intensity is reported to be stable above pH 5.8.
Catalogue Number251515
Brand Family Calbiochem®
Synonyms3-Amino, 4-aminomethyl-2ʹ,7ʹ-difluorofluorescein
References
ReferencesKojima, H., et al. 2001. J. Neurochem. 76, 1404.
Park. J.M., et al. 2001. Br. J. Pharmacol. 132, 1876.
Itoh, Y., et al. 2000. Anal. Biochem. 287, 203.
Kojima, H., et al. 1999. Angew. Chem. Int. Ed. 38, 3209.
Product Information
CAS number254109-20-1
ATP CompetitiveN
DeclarationManufactured by Daiichi Pure Chemicals Co., Ltd
FormPale yellow solution
FormulationIn DMSO.
Hill FormulaC₂₁H₁₄F₂N₂O₅
Chemical formulaC₂₁H₁₄F₂N₂O₅
ReversibleN
Structure formula ImageStructure formula Image
Applications
Biological Information
Primary TargetNitric oxide (NO) fluorescent indicator
Purity≥98% by HPLC
Physicochemical Information
Cell permeableN
Emission max.
Excitation max.
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
R PhraseR: 36/38

Irritating to eyes and skin.
S PhraseS: 26

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Irritant
Storage -20°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing initial thaw, aliquot and freeze at -20°C. Use immediately after dilution, discard any unused portion.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications

Documentation

DAF-FM - CAS 254109-20-1 - Calbiochem Ficha datos de seguridad (MSDS)

Título

Ficha técnica de seguridad del material (MSDS) 

DAF-FM - CAS 254109-20-1 - Calbiochem Certificados de análisis

CargoNúmero de lote
251515

Referencias bibliográficas

Visión general referencias
Kojima, H., et al. 2001. J. Neurochem. 76, 1404.
Park. J.M., et al. 2001. Br. J. Pharmacol. 132, 1876.
Itoh, Y., et al. 2000. Anal. Biochem. 287, 203.
Kojima, H., et al. 1999. Angew. Chem. Int. Ed. 38, 3209.
Ficha técnica

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision06-April-2011 RFH
Synonyms3-Amino, 4-aminomethyl-2ʹ,7ʹ-difluorofluorescein
DescriptionA photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM. Reacts with NO, in the presence of oxygen, resulting in the formation of a triazolo-fluorescein analog (DAF-FM T) that exhibits about 160-fold greater fluorescence quantum efficiency. The fluorescence intensity is reported to be stable above pH 5.8. Excitation max.: ~500 nm; emission max.: ~515 nm.
FormPale yellow solution
FormulationIn DMSO.
Intert gas (Yes/No) Packaged under inert gas
Recommended reaction conditionsThe reagent is provided at ~7 mM concentration. Prepare a 1000-fold dilution in 0.1 M phosphate buffer, pH 7.4 before use. BSA and phenol red may affect fluorescence.
CAS number254109-20-1
Chemical formulaC₂₁H₁₄F₂N₂O₅
Structure formulaStructure formula
Purity≥98% by HPLC
Storage -20°C
Protect from light
Do Not Freeze Ok to freeze
Special InstructionsFollowing initial thaw, aliquot and freeze at -20°C. Use immediately after dilution, discard any unused portion.
Toxicity Irritant
ReferencesKojima, H., et al. 2001. J. Neurochem. 76, 1404.
Park. J.M., et al. 2001. Br. J. Pharmacol. 132, 1876.
Itoh, Y., et al. 2000. Anal. Biochem. 287, 203.
Kojima, H., et al. 1999. Angew. Chem. Int. Ed. 38, 3209.