Sie suchten nach: SIGMA ALDRICH MICROSCOPY

Artikel-Nr: (45348-250ML-F)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 2,4,6-Tri-(dimethylaminomethyl)phenol, Sigma-Aldrich®

UOM: 1 * 250 mL

Aktion

Artikel-Nr: (77515-100ML-F)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Loefflers Methylene Blue stain is used for the identification of diphteria bacilli, since it differentiates the deeply staining metachromatic granules from the pale blue-staining cytoplasm.

UOM: 1 * 100 mL

Zertifikate Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 2,4-Dimethoxytoluol, Sigma-Aldrich®

Artikel-Nr: (C0644-5G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Crystal Ponceau 6R has been used in the MSB (martius yellow–crystal scarlet–methyl blue) staining procedure for the staining of collagen fibers and erythrocytes.

UOM: 1 * 5 g

Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Osmium tetroxide is also referred to as osmium and is mainly used as a secondary fixative of tissues. The molecule reacts with lipid moieties and is responsible for the oxidation of unsaturated bonds of fatty acids. This reaction adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining which can be viewed by normal eye. In addition, it can be used as a mordant (a molecule which combines with stain or dye at later stages) in electron microscopy, thereby enhancing lead staining.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Crystal violet has been used to determine cell viability. It has been used in the staining of cells for the quantification of cellular migration.

Artikel-Nr: (198102-100G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Sudan IV is a hydrophobic azo dye. It stains triglycerides and imparts an intense red colour. The dye does not stain lipid droplets or phospholipids. It is also used a diagnostic assay manufacturing, hematology, histology.

UOM: 1 * 100 g

Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 2',7'-Dichlorfluorescein, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for α keto acids. It is also required for the derivatisation of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 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.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.

Artikel-Nr: (R4132-120ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Utilizes New Methylene Blue for the identification of reticulocytes in blood films.

UOM: 1 * 120 mL

Zertifikate Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Rose Bengal has been used to evaluate acrosome integrity. It has also been used to initiate photothrombotic occlusion in blood.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Hematoxylin has been used for staining gastric cancer tissues, myocardial tissue, heart sections and ovarian nuclei.