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Solvent Blue 38, Practical grade, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Solvent Blue 38 is a phthalocyanine stain, used for staining myelin, neurons and glial fibres.

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Acridine orange base ≥75% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.

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Giemsa's stain, certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Certified for Giemsa stain for blood films and for the Wolbach′s Giemsa method for paraffin sections. Giemsa is a versatile polychromatic stain, which is suitable for staining a diverse range of specimens. It is a buffered thiazine-eosinate solution designed to provide coloration of blood cells. Giemsa’s stain is frequently used for diagnostic purposes in hematology to differentiate the nuclear and cytoplasmic morphology of platelets, RBCs, WBCs, and parasites. It is frequently used in combination with other dye solutions as May-Grunwald’s solution for Pappenheim (MGG) and Wright-Giemsa. The Giemsa stain was adapted to histology due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. Giemsa′s staining solution is composed of methylene blue, azure, and eosin.

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bisbenzimide H-33342 trihydrochloride (Hoechst 33342) ≥98% (by HPLC, TLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Useful for staining DNA, chromosomes and nuclei. May be used for fluorescence microscopy or flow cytometry.
Excitation max. = 346 nm
Emission max. = 460 nm
bisBenzimide H 33342 trihydrochloride has been used for the staining of viable and apoptotic.

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Rhodamine 6G ~95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodamine 6G has been used as a leukocyte marker to study the interaction between leukocytes and the vascular endothelium. It has also been used to label platelets.

Certificates

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Pyronin G, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Pyronin G, Sigma-Aldrich®

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Fast Red Violet LB Salt ≥90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fast Red Violet LB Salt has been used for the detection of tartrate-resistant acid phosphatase (TRAP) in tissue sections.

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Bromocresol purple sodium salt, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromocresol purple sodium salt, Sigma-Aldrich®

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Direct yellow 27, Sigma-Aldrich®

Catalog Number: (201871-10G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: As a direct dye, Direct Yellow 27 is an acid dye with large molecules that will bind to cellulose fibers directly. It is mono azo dye with good light fastness.
UOM: 1 * 10 g
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Arsenazo III for calcium determination, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Arsenazo III has been used as a color forming reagent to determine uranium concentration.

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N-(Diphenylmethylene)glycine ethyl ester 98%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Schiff base which can be converted to amino alcohols and amino esters.

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2',7'-Dichlorofluorescein, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2',7'-Dichlorofluorescein, Sigma-Aldrich®

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Acriflavine hydrochloride fluorescent dye, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: In living mice, acriflavine hydrochloride has been used in the confocal laser endomicroscopy to check the crypt structure in mucosa. It has also been used in Neurospora strain selection by checking the acriflavine resistance.

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6-Aminofluorescein (isomer II), Sigma-Aldrich®

Catalog Number: (201634-1G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 6-Aminofluorescein has been demonstrated to be useful fluorescent labeling reagent for fullerene-based liposome nanostructures termed 'buckysomes'. 6-aminofluorescein dissolved in 0,1 N NaOH can be quantified from a maximum absorbance at 490 nm. Decarboxylated 6-aminofluorescein dissolved 6 N HCl (prepare by constant boiling at 110 °C for 24 h) can be quantified from a maximum absorbance at 454 nm. Aldehyde groups are formed by oxidateive damage to proteins, which can be detected by conjugation to decarboxylated 6-aminofluorescein. 6-Aminofluorescein has been used to determine its ability to potentiate the antiviral activity of poly r (A-U).
UOM: 1 * 1 g
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2-Phenylaniline 97%, Sigma-Aldrich®

Catalog Number: (A42409-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2-Aminobiphenyl is a substrate for UGTs (UDP-glucuronosyltransferases), including UGT1A4, UGT2B13 and UGT2B16.
UOM: 1 * 25 g
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4,4′-Dinitro-2-biphenylamine ≥98%, Sigma-Aldrich®

Catalog Number: (335428-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4,4'-Dinitro-2-biphenylamine,98%
UOM: 1 * 25 g
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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 at +43 1 97002 - 0.
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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
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 +43 1 97002 - 0.
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