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Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Sigma-Aldrich®

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Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Supelco®

Catalog Number: (53373-25MG)
Supplier: Merck
Description: Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Supelco®
UOM: 1 * 25 mg

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Ethyl red

Supplier: Thermo Scientific
Description: Ethyl red

MSDS Certificates

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Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Sudan Red 7B has been used to stain the fat bodies of Ostrinia nubilalis (Hübner) larvae. Sudan red 7B, also known as fat red, is a non-fluorescent stain.[2] It is effectively used to stain lipids and is used to indicate the presence of suberin in cell walls.[2][3][4] Sudan red 7B acts as a marker for formosan subterranean termite, Coptotermes fornosanus Shiraki.

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3-Amino-9-ethyl carbazole (AEC) ≥97.0% (by HPLC), LiChropur™ derivatisation reagent, for HPLC, Supelco®

Catalog Number: (06696-1G)
Supplier: Merck
Description: 3-Amino-9-ethylcarbazole is a peroxidase substrate suitable for use in immunoblotting and immunohistochemical staining procedures. This substrate produces an insoluble end product that is red in color and can be observed visually.
UOM: 1 * 1 g
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Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

Product Image-ACRO191630500

Sudan red 7B (fat red bluish, solvent red 19, fat red 7B)

Supplier: Thermo Scientific
Description: Sudan red 7B (fat red bluish, solvent red 19, fat red 7B)

MSDS

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1,1′-Diethyl-4,4′-cyanine iodide, Sigma-Aldrich®

Catalog Number: (291331-100MG)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 1,1′-Diethyl-4,4′-cyanine iodide is a well-known photographic sensitizing dye. It belongs to the class of quinocyanine dyes and exhibits red and blue shifted absorption bands on aggregation. It is also known as 1-ethyl-4-[(1-ethyl-4(1H)-quinolinylidene) methyl] quinolinium iodide. It is suitable for use in silver halide photography.
UOM: 1 * 100 mg
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Rhodamine B base 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Rhodamine B base, Dye content 97% (Solvent Red 49).

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3,3'-Diethyloxadicarbocyanine iodide (DODC), high purity

Catalog Number: (40040.)
Supplier: Biotium
Description: DODC (DiOC2(5)) has been reported to bind to triplex DNA as well as dimeric hairpin quadruplex DNA. Binding of the dye to triplex DNA quenches the fluorescence of the dye and red-shifts the dye absorption peak.
UOM: 1 * 50 mg
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Ethidium bromide 10 mg/ml in aqueous solution, dark red solution for molecular biology

Supplier: MP Biomedicals
Description: A 10 mg/mL Ready-To-Use solution of EtBr in specially filtered, deionized water.

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Dihydroethidium ≥98%

Supplier: Cayman Chemical
Description: Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC.

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3,3'-Diethyloxacarbocyanine iodide [DiOC2(3) iodide] membrane stain, for histology

Catalog Number: (70008.)
Supplier: Biotium
Description: DiOC2(3) (3,3′-Diethyloxacarbocyanine, iodide) has been used for measuring membrane potentials in bacteria. The green fluorescent dye forms red fluorescent aggregates with increasing membrane potential. The spectral shifting phenomenon has been exploited to measure membrane potential ratiometrically.
UOM: 1 * 100 mg
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Coomassie® brilliant blue R-250

Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce coomassie brilliant blue dyes are composed of one of the most common forms of coomassie dye, which is a key component of various colorimetric protein gel stains. Coomassie R-250 and G-250 dyes are two chemical forms of a disulphonated triphenylmethane compound that is commonly used as the basis of stains for detection of proteins in gel electrophoresis and bradford-type assay reagents for protein quantitation. The R-250 (red-tinted) form lacks two methyl groups that are present in the G-250 (green-tinted) form, which is also called colloidal coomassie dye.

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Safety wash bottles, wide neck, VITsafe™, with printed name

Supplier: VITLAB
Description: Bottles made from LDPE (or PP for Acetone and MEK), spray tube from PP. With coloured VENT-CAP which supports easy visual identification of the media.

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Ethidium bromide

Catalog Number: (ICNA04802511)
Supplier: MP Biomedicals
Description: Ethidium bromide(EtBr) has been used extensively to reduce mitochondrial DNA copy number in proliferating cells and most commonly used in nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/mL). Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA.4 Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. A 10mg/mL easy-to-use solution of ethidium bromide in specially filtered, deionized water which is excellent for nucleic acid electrophoresis and purification applications, eliminates the dust hazard associated with powdered ethidium bromide and saves time spent on weighing and mixing. Used in the fluorometric detection of double stranded nucleic acids in gel electrophoresis. Also acts as an RNA polymerase inhibitor, and in separation of high molecular weight DNA's. It confers a deep red stain to DNA by acting as an intercalating agent between the starch bases. Subsequent fluorescence techniques enable the extraction and characterization of DNA bands. Biochem/physiol Actions: Ethidium bromide intercalates double-stranded DNA and RNA and acts as a frameshift mutagen. It can also be used in conjunction with acridine orange to differentiate between viable, apoptotic and necrotic cells.
UOM: 1 * 10 mL
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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 call is still displayed and you need assistance, please call us on +353 1 88 22222
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 eurega_services@eu.vwr.com
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