1071 Results for: "SIGMA ALDRICH MICROSCOPY"
Cibacron Brilliant Yellow 3G-P, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Cibacron Brilliant Yellow 3G-P, (Reactive yellow 2)
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Alizarin cyanin green F ≥60 % (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acid Green 25, Dye content ≥60 %
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Araldite® M, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Araldite® is an epoxy resin commonly used for embedding. It is basically free from polymerization damage and the plastic does not sublime in the microscope, hence providing continual support and preservation of fine detail.[1] It is composed of araldite M or CY 212, dodecenyl succinic anhydride, dibutyl phthalate and 2,4,6-tridimethylamine methyl phenol.
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Fontana-Masson Stain Kit, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Fontana-Masson staining is used for the demonstration of argentaffin substances such as melanin, argentaffin granules and some neurosecretory granules. Staining patterns may be useful in cases of carcinoid tumors and melanoma.
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Embedding kit JB-4, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
JB-4 is a water-soluble, GMA based, plastic resin kit intended for use in the preparation of embedded samples for high resolution light microscopy. It is a technique now widely used for research and clinical diagnosis. JB-4 yields semi-thin sections (0.5μ-2μ) with excellent morphological preservation.
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Jenner's stain, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Jenner's stain, suitable for blood stain (Eosin-Methylene Blue)
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1-Naphthyl acetate solution, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Reagent used in the 91A procedure for the demonstration of non-specific esterase activity in leukocytes.
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Haematoxylin solution Gill III, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Gill formulation No. 3 can be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time.
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3-Methoxydiphenylamine 98%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3-Methoxydiphenylamine can be used in the preparation of 3- methoxydiphenylamine-4-diazonium salts (MDP-4-DS) and the corresponding diazoresins.[1] Diazonium salts and diazoresins find applications in dyes, stains, indicators, general laboratory use, and industrial applications.
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Periodic acid solution, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
For use in procedure no. 395 for Periodic Acid-Schiff (PAS) and Silver Stain Procedure No. HT100.
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N-Carboxymethyl-6-(2,2-dicyanovinyl)-1,2,3,4-tetrahydroquinoline ≥95% (by HPLC), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
N-Carboxymethyl-6-(2,2-dicyanovinyl)-1,2,3,4-tetrahydroquinoline. ≥98% (HPLC) (CDCQ)
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Fetal Hemoglobin Kit, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Amyloid protein is detected in tissue with Congo red, a metachromatic stain. Staining is intensified by pretreatment of tissue with alkaline sodium chloride.
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Bromothymol blue sodium salt, powder, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Bromothymol Blue sodium salt has been used as a pH indicator in the yeast growth media (YPD, yeast extract peptone dextrose).
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Acid blue 20, Practical grade, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acid blue 20, Practical grade, Sigma-Aldrich®
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Formalin 10%, buffered (neutral) (pH 7.0 ± 0.2), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
(= 10% Formaline solution)
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N-tert-Butyl-α-(2-sulphophenyl)nitrone sodium salt, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Water-soluble, negatively-charged spin trap used to monitor aqueous phase of SDS micelles.
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Acridine yellow G ≥90% (dye basis), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acridine Yellow G (AYG) is an organic dye with photophysical properties. It is widely used in optics, medicine and photovoltaic cells.
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Carbol fuchsin (Ziehl-Neelsen) for microscopy and bacteriology phenol-free, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
It is used as diagnostic assay manufacturing, hematology, histology.
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Basacryl Red GL 19% (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Basacryl Red GL, Dye content 19 % (Basic Red 29)
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Alizarin red S (sodium salt), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Alizarin red S (sodium salt), Sigma-Aldrich®
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Crystal violet solution, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Intended for use in the Gram Stain Procedure No. HT90.
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DiO, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-Dioctadecyloxacarbocyanine perchlorate has been used for lipid bilayer labeling in antigen-presenting cells. It has also been used as a lipophilic dye for labeling in zebrafish embryos.
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Thymol iodide, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Thymol iodide, (4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl)-1,1'-biphenyl)
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Acridine orange (chlorid salt) solution 10 mg/mL in water, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acridine Orange hydrochloride solution has been used to study autophagic cell death. It has also been used for the staining of chromosomes.
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o-Cresolphthalein, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
o-Cresolphthalein, Sigma-Aldrich®
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2',4'-Dihydroxy-3'-methylacetophenone 90%, Technical Grade, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
2',4'-Dihydroxy-3'-methylacetophenone 90%, Technical Grade, Sigma-Aldrich®
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4-Amino-3-hydroxy-1-naphthalenesulphonic acid in ACS Reagent grade water ≥90%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
4-Amino-3-hydroxy-1-naphthalenesulfonic acid is a derivative of aniline consisting of a trifunctional monomer (bearing three functional groups –NH₂, –OH and –SO₃H). It also contains two fused benzene rings.
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Patent Blue VF (Disulphine blue), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Patent Blue VF has been used in combination with 99mTc phytate to detect sentinel lymph node (SLN) in early stage cervical cancer patients. To detect heat shock protein (HSP) gp96 induced draining lymph nodes (LNs) in mice and to detect the effect of Asn-Gly-Arg (NGR)-tumor necrosis factor (TNF) on tumor perfusion in murine model. It is also used a diagnostic assay manufacturing, hematology, histology.
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Alcian blue 8GX, certified, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Alcian blue 8GX, certified, Sigma-Aldrich®
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Fuchsin (acid) for tissue, stain, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acid Fuchsin is mainly used as a diachrome and is part of the connective tissue stains. It also works as a pH indicator.