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4-(4-Bromophenyl)butyric+acid
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4-(4-Bromophenyl)butyric+acid
Supplier:
HACH CO MS
Description:
This colorimeter is a portable, rugged, and convenient instrument, ideally suited for in-the-field analysis.
Supplier:
Rockland Immunochemical
Description:
All enzymes and related reagents are configured as an integrated system and have been thoroughly tested.
Supplier:
DWK Life Sciences (KIMBLE)
Description:
A wide variety of tubing for peristaltic pumps and liquid handling needs.
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:
Adipogen
Description:
The amine-reactive fluorescein derivatives are probably the most common fluorescent derivatization reagents for covalently labeling proteins. Carboxyfluorescein is better retained in cells than is fluorescein, its pKa of ~6.5 is lower than the cytosolic pH of most cells (pH ~6.8-7.4). Carboxyfluorescein is commonly employed as a polar tracer.
Supplier:
Adipogen
Description:
DAF-FM is an important reagent for quantitating low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotrizole. With excitation/emission maxima of 495/515 nm, DAF-FM can be detected using any instrument that can be used to detect fluorescein.
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:
Bon Opus Biosciences
Description:
Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Catalog Number:
(TCB1657-100G)
Supplier:
TCI America
Description:
[Coupling Reagent for Peptide]
CAS Number: 94790-37-1 MDL Number: MFCD00075445 Molecular Formula: C11H16F6N5OP Molecular Weight: 379.25 Purity/Analysis Method: >98.0% (HPLC) Form: Crystal
Supplier:
CHEMetrics
Description:
The ammonia test kits employing the well-established Nessler reagent to determine ammonia concentrations are applicable to drinking water, clean surface water, and good-quality nitrified wastewater effluent.
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.
Supplier:
Honeywell Research Chemicals
Description:
Hydroxynaphthol blue, Analytical, indicator for metal titration, CAS: 63451-35-4, Synonym: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3, 6-disulfonic acid trisodium salt, 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2, 7-d, Complexometric Reagent, Size: 50G
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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.
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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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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