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Citations & References (14)
Invitrogen™
Fluorescein - NIST-Traceable Standard - Nominal concentration 50μM - Special Packaging
The NIST-traceable fluorescein standard is supplied as a calibrated 50 μM solution of fluorescein in 100 mM sodium borate buffer,Read more
| Catalog Number | Quantity |
|---|---|
| F36915 | 5 x 1 mL |
Catalog number F36915
Price (EUR)
694,00
Each
Quantity:
5 x 1 mL
Price (EUR)
694,00
Each
The NIST-traceable fluorescein standard is supplied as a calibrated 50 μM solution of fluorescein in 100 mM sodium borate buffer, pH 9.5. Under these conditions, fluorescein is completely ionized and is therefore in its most fluorescent form. This standard meets the stringent criteria established by the National Institute of Standards and Technology (NIST) and is directly traceable to Standard Reference Material 1932 (SRM 1932). The NIST-traceable fluorescent standard can be used to assess day-to-day or experiment-to-experiment variation in fluorescence-based instrumentation as well as to determine the Molecules of Equivalent Soluble Fluorophore (MESF) value for an experimental solution.
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Label or DyeClassic Dyes
Quantity5 x 1 mL
Shipping ConditionRoom Temperature
TypeFluorescein Traceable Standard
Unit SizeEach
Contents & Storage
Store in refrigerator 2°C to 8°C and protect from light.
Citations & References (14)
Citations & References
Abstract
Novel fluorometric assay for hydroxyl radical prevention capacity using fluorescein as the probe.
Journal:J Agric Food Chem
PubMed ID:11982397
'A novel fluorometric method has been developed to evaluate hydroxyl radical prevention capacity using fluorescein (FL) as the probe. The hydroxyl radical is generated by a Co(II)-mediated Fenton-like reaction, and the hydroxyl radical formation under the experimental condition is indirectly confirmed by the hydroxylation of p-hydroxybenzoic acid. The fluorescence decay
Corrected emission spectra and quantum yields for a series of fluorescent compounds in the visible spectral region.
Journal:J Fluoresc
PubMed ID:15617389
This communication describes the determination of corrected fluorescence emission spectra and fluorescence quantum yields for fluorescein, sulforhodamine 101 and other standard fluorescent dyes.
Development and validation of an improved oxygen radical absorbance capacity assay using fluorescein as the fluorescent probe.
Journal:J Agric Food Chem
PubMed ID:11599998
An improved method of oxygen radical absorbance capacity (ORAC) assay has been developed and validated using fluorescein (3',6'-dihydroxyspiro[isobenzofuran-1[3H],9'[9H]-xanthen]-3-one) as the fluorescent probe. Our results demonstrate that fluorescein (FL) is superior to B-phycoerythrin. The oxidized FL products induced by peroxyl radical were identified by LC/MS, and the reaction mechanism was determined
Fluorescein as a model molecular calculator with reset capability.
Journal:Nat Mater
PubMed ID:16155575
The evolution of molecules capable of performing boolean operations has gone a long way since the inception of the first molecular AND logic gate, followed by other logic functions, such as XOR and INHIBIT, and has reached the stage where these tiny processors execute arithmetic calculations. Molecular logic gates that
Programming cell-free biosensors with DNA strand displacement circuits.
Journal:Nat Chem Biol
PubMed ID:35177837