903 Results for: "SIGMA ALDRICH MICROSCOPY"

4-Formylbenzene-1,3-disulfonic acid disodium salt hydrate,97% (Benzaldehyde 2,4-disulfonic acid disodium salt; Sodium 4-formylbenzene-1,3-disulfonate).

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1,1,2-Trimethyl-3-(4-sulphobutyl)benz[e]benzindolium inner salt 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

1,1,2-Trimethyl-3-(4-sulfobutyl)benz[e]indolium, inner salt, Dye content 90 % (1,1,2-Trimethyl-3-(4-sulfobutyl)-1H-benz[e]indolium hydroxide, inner salt; 1-(4-Sulfobutyl)-2,3,3-trimethyl-4,5-benzindolium, inner salt)

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JC-1 (iodide), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

A dual-emission potential-sensitive probe that can be used to measure mitochondrial membrane potential. JC-1 is a green-fluorescent (λex 520 nm) monomer at low membrane potential. At higher potentials, JC-1 forms red-fluorescent (λem 596 nm ) "J-aggregates," which exhibit broad excitation and very narrow emission spectra. The ratio of red to green fluorescence of JC-1 is dependent only on membrane potential, and not influenced by mitochondrial size, shape, or density.

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Diethyl-3,4-pyridinedicarboxylate ≥97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Diethyl 3,4-pyridinedicarboxylate,97% (Cinchomeronic ester)

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Rose Bengal ≥80% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Rose bengal,certified by the Biological Stain Commission, Dye content ≥80 % (4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt; Acid Red 94; Bengal Rose B sodium salt; Rose Bengal sodium salt).

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Fast Blue RR Salt, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fast blue RR salt has been used in the immunohistochemistry to detect the activity of alkaline phosphatase. It has been used in the procedure of connective tissue staining using picrosirius red.

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N-Benzylidenebenzenesulphonamide ≥97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

N-Benzylidenebenzenesulfonamide,97%

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Pararosaniline acetate 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Pararosaniline acetate, Dye content 90% (Basic Parafuchsin; Basic Red 9; Magenta(TM) O).

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Dibromofluorescein 95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

4',5'-Dibromofluorescein, Dye content 95 % (Solvent Red 72)

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Estriol 3-sulphate sodium salt ≥98% (by TLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Estriol 3-sulfate sodium salt, (1,3,5(10)-Estratriene-3,16alpha,17beta-triol 3-sulfate; 3,16alpha,17beta-Trihydroxy-1,3,5(10)-estratriene 3-sulfate)

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Azure B eosinate, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Azure B eosinate, Sigma-Aldrich®

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4-tert-Butylphthalic anhydride 95%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

4-tert-Butylphthalic anhydride has been used to synthesise novel yellow quinophthalone dyes for LCD colour filters.

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Procion® Red MX-5B, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Procion Red has been used in the visualization of osteocyte canalicular system. It has been used as an adsorbate in the biosorption by Bacillus subtilis.

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Lucifer yellow CH dilithium salt for fluorescence Stain, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

A highly fluorescent dye, useful in marking nerve cells.

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Ruthenium(III) chloride oxide, Technical Grade, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Inhibits mitochondrial Ca2+ uniporter; capsaicin antagonist; blocks VR1 vanilloid receptor-coupled ion channels.

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4-Chloro-7-sulphobenzofurazan ammonium salt, powder

Supplier: SIGMA ALDRICH MICROSCOPY

4-Chloro-7-sulphobenzofurazan ammonium salt, powder

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Bismarck brown R for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Bismarck Brown R has been used as an adsorbate and is used in dye decoloration experiment.

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Oil Blue N 96% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Oil Blue N, Dye content 96% (Solvent Blue 14).

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2-Aminoazotoluene ≥97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fast Garnet GBC base has been used as a stain in papain activity inhibition assay, to stain for tryptase-activity and chymase-like activity, to gel stain for esterolytic activity.

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Direct Blue 15, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

May be used as a substitute for trypan blue for some biological and staining applications.

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Acid Red 183 30% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Acid Red 183, Dye content 30 %

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Acid red 52, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sulforhodamine B has been used as a dye in the MCF-7 (human breast adenocarcinoma cell line) cell proliferation assay.

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Victoria blue R 80% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Victoria Blue R is a basic dye. It belongs to the class of diphenylnaphthylmethane dyes. Victoria Blue R has been employed in manufacture of lake pigments. It has lot of industrial applications, but it is rarely used as a biological stain.