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Fluorescein
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Fluorescein
Catalog Number:
(89139-324)
Supplier:
Biotium
Description:
Fluorescein-DHPE (N-(Fluorescein-5-thiocarbamoyl)-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt) is a useful surface pH indicator (1) and has also been used for measuring lateral diffusion in membranes via fluorescence photobleaching recovery method.
Supplier:
Thermo Scientific Chemicals
Description:
C. I. 45350. 1. Grade: NA. Melting Point C320*. Boiling Point C: NA. C20H12O5. 2321-07-5.
Supplier:
Honeywell Research Chemicals
Description:
Fluorescein sodium salt, Analytical, indicator, 98.5-100.5%, CAS Number: 518-47-8, Synonym: Acid Yellow 73, D&C, Yellow No.8, NaFl, NaFluo, Sodium Fluorescein, Uranine, Molar Mass: 376.27 g/mol, Indicator Reagent, Size: 100G
Supplier:
Adipogen
Description:
Fluorogenic substrate for esterase and lipase.
Catalog Number:
(102998-068)
Supplier:
Anaspec Inc
Description:
Despite the availability of alternative amine-reactive fluorescein derivatives that yield conjugates with superior stability and comparable spectra, fluorescein isothiocyanate (FITC) remains one of the most popular fluorescent labeling reagents, probably due to the low cost of the material. 5-FITC and 6-FITC have very similar absorption and fluorescence spectra. However, the isomers may differ in their binding and reactivities to proteins, and the conjugates may elute under different chromatographic conditions or migrate differently in electrophoretic gels. Thus, we offer highly purified single isomers. It appears that 5-FITC is more widely used than the 6-FITC isomer. FITC reagents are prominently used to label proteins. In addition, FITC has also been used to label peptides, oligonucleotides and other small organic ligands. A collection of recent applications is listed in the following references.
Catalog Number:
(76482-308)
Supplier:
AAT BIOQUEST INC
Description:
This non-fluorescent fluorescein substrate generates the bright fluorescein product that has Ex/Em = 492/514 nm, and can be easily detected with a FITC filter set.
Supplier:
Adipogen
Description:
Labeling of cell-surface functional groups (glycophorins). Detection of protein carbonyls in aging tissues.
Supplier:
AAT BIOQUEST INC
Description:
Fluorescein CPG has traditionally been used to add the Fluorescein label at the 3'-terminus.
Catalog Number:
(100503-906)
Supplier:
Electron Microscopy Sciences
Description:
Fluorescein Isothiocyanate, Isomer I, Certified (FITC) is used in Culing's method for fluorescent antibody staining for demonstration of specific antigens.
Catalog Number:
(89139-552)
Supplier:
Biotium
Description:
FITC (fluorescein-5-isothiocyanate) is an amine-reactive fluorescein derivative for labeling proteins or other molecules containing primary amines.
Catalog Number:
(76481-628)
Supplier:
AAT BIOQUEST INC
Description:
This bifunctional biotin derivative is used for spectrophotometric determination of biotinylation degree.
Supplier:
Adipogen
Description:
Fluorescent marker used extensively in microscopy studies. Can be used in photoluminometric immunoassays for the formation of conjugates with immunoreactants by fluorescent energy transfer.
Catalog Number:
(102989-960)
Supplier:
Adipogen
Description:
Fluorescent indicator.
Catalog Number:
(76483-998)
Supplier:
AAT BIOQUEST INC
Description:
CLF is a fluorescein-labeled bile acid analog that closely parallels the cellular binding and uptake properties of cholic acid derivatives.
Catalog Number:
(76485-704)
Supplier:
AAT BIOQUEST INC
Description:
Fluorescein aldehyde is a reactive fluorescent dye that can react with an amine, hydrazine or hydroxylamine.
Supplier:
AAT BIOQUEST INC
Description:
5-FITC and 6-FITC have very similar absorption and fluorescence spectra.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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