1051 Results for: "SIGMA ALDRICH MICROSCOPY"

Supplier: SIGMA ALDRICH MICROSCOPY

N,N-Dimethyl-4-nitrosoaniline has been used along with imidazole to detect the formation of singlet oxygen in cells.

Supplier: SIGMA ALDRICH MICROSCOPY

General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.

Supplier: SIGMA ALDRICH MICROSCOPY

Chlorophyllin sodium copper salt has been used to study the effect of chlorophyllin against radiation-induced hematopoietic syndrome. It has been used to study the effect of chlorophyllin on the excretion of PhIP

Supplier: SIGMA ALDRICH MICROSCOPY

p-Coumaric acid has been used as a component of chemiluminescent substrate for protein detection in western blotting.

Supplier: SIGMA ALDRICH MICROSCOPY

Acid Red 183, Dye content 30 %

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.

Supplier: SIGMA ALDRICH MICROSCOPY

Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.

Supplier: SIGMA ALDRICH MICROSCOPY

Morin hydrate is a yellowish pigment and a fluorescent indicator. It is used for the fluorimetric determination of several metals, mostly aluminum. Morin has been utilised in fluorescent microscopy as a fluorescent nuclear stain and as an application to detect aluminium in the brain by demonstrating metal salts.

Supplier: SIGMA ALDRICH MICROSCOPY

2-(Ethylthio)benzothiazole,97%

Supplier: SIGMA ALDRICH MICROSCOPY

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

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.

Supplier: SIGMA ALDRICH MICROSCOPY

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

Supplier: SIGMA ALDRICH MICROSCOPY

Nuclear Fast Red is suitable for the determination of calcium. It is suitable for use in prussian blue staining in neural progenitor cells. It may be employed as highly sensitive 'off/on' fluorescent probe for the determination of guanine. Nuclear fast red (2-anthracenesulfonic acid, 4-amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-, monosodium salt) may be used as selective complexing agent for the simultaneous determination of copper and bismuth by adsorptive stripping voltammetry.

Supplier: SIGMA ALDRICH MICROSCOPY

Orange G, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Indicator for organolithium assay.

Supplier: SIGMA ALDRICH MICROSCOPY

2',4'-Dihydroxy-3'-methylacetophenone 90%, Technical Grade, 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.

Supplier: SIGMA ALDRICH MICROSCOPY

In Schaeffer-Fulton`s method, a primary stain-malachite green is forced into the spore by steaming the bacterial emulsion. Malachite green (Schaeffer & Fulton`s Spore Stain A: Cat. No. 90903) is water soluble and has a low affinity for cellular material, so vegetative cells may be decolorized with water. Vegetative cells are then counterstained with safarin. The components and the method are also available as kit (Cat. No. 04551).
Schaeffer & Fulton`s Spore Stain B: SafarinO 5 g/l in water

Supplier: SIGMA ALDRICH MICROSCOPY

Counting leukocytes in the counting chamber.

Supplier: SIGMA ALDRICH MICROSCOPY

4-Chloro-7-sulphobenzofurazan ammonium salt, powder

Supplier: SIGMA ALDRICH MICROSCOPY

Siliconizing reagent for glass and other surfaces. Sigmacote® is a solution of a chlorinated organopolysiloxane in heptane that readily forms a covalent, microscopically thin film on glass.

Supplier: 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).

Supplier: SIGMA ALDRICH MICROSCOPY

This acid alcohol is part of Flourecent Stain Kit for Mycobacteria (Cat. No. 05151). It is used for decolorising.

Supplier: SIGMA ALDRICH MICROSCOPY

Inhibits soluble guanylate cyclase.

Supplier: SIGMA ALDRICH MICROSCOPY

Indophenol Blue is used to colourimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.

Supplier: SIGMA ALDRICH MICROSCOPY

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

Supplier: SIGMA ALDRICH MICROSCOPY

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

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)

Supplier: SIGMA ALDRICH MICROSCOPY

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples. N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature. It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.

Supplier: SIGMA ALDRICH MICROSCOPY

Benzophenone imine plays a vital role as an ammonia surrogate. It is primarily used as ammonia equivalents for the selective formation of protected primary amines. Benzophenone imine is useful as a synthetic intermediate, especially for the synthesis of glycine Schiff base. Benzophenone imine is useful for the preparation of nitrile yield dimers.