1073 Results for: "SIGMA ALDRICH MICROSCOPY"

Supplier: SIGMA ALDRICH MICROSCOPY

Gill no.1 formulation is used as a progressive cytology stain.

Supplier: SIGMA ALDRICH MICROSCOPY

Chromotrope 2R has been used in the Gomori trichrome staining in osteochondral tissues. It has also been used for the staining of eosinophils in lung sections. Chromotrope 2R is used for the staining of microsporidia in body fluids and stool samples. It is used in modified Gomori′s trichrome staining. Chromotrope 2R has high affinity for phospholipids and is used for the staining of mitochondrial and endoplasmic reticulum membrane in histological samples.

Supplier: SIGMA ALDRICH MICROSCOPY

Fast Garnet GBC sulfate salt has been used for the staining of aspartate aminotransferase activity. It has been used for measuring of the non-specific esterase activity.

Supplier: SIGMA ALDRICH MICROSCOPY

Fluorinert™ FC-40 is an immiscible fluorocarbon oil.

Supplier: SIGMA ALDRICH MICROSCOPY

Chrysin has been used to study the effect of bioflavonoids on the inhibition of ATP synthase in Escherichia coli. It has been used to study the effect of Chrysin on eIF4E (eukaryotic translation initiation factor 4E) expression in AGS cell (human gastric carcinoma cell) line. It has been used to study the effect of chrysin on human ovarian cancer cells.

Supplier: SIGMA ALDRICH MICROSCOPY

Crocein Scarlet 7B, (Acid Red 71)

Supplier: SIGMA ALDRICH MICROSCOPY

MTT Formazan has been used to measure cell viability.

Supplier: SIGMA ALDRICH MICROSCOPY

Carmine, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Certified for Nissl staining of paraffin sections of spinal cord and brain and to stain cartilage and mast cell granules.

Supplier: SIGMA ALDRICH MICROSCOPY

Chlorophyll a has been used as a standard for the calibration of fluorometer.

Supplier: SIGMA ALDRICH MICROSCOPY

Paraplast® is a paraffin–polyisobutylene mixture for tissue embedding and infiltration. It is a refined combination of highly purified paraffin with plastic polymers. It produces minimal tissue compression and wrinkle-free sections and cuts to 4 μm thickness with excellent ribbon continuity.

Supplier: SIGMA ALDRICH MICROSCOPY

Useful as a nonionic density gradient medium.

Supplier: SIGMA ALDRICH MICROSCOPY

Hematoxylin solution according to Delafield is a naturally ripened alum hematoxylin with potassium alum or ammonium alum as the mordant. It is used when the counterstain doesn′t possess any acid content in it. It is suitable to be used as a nuclear stain with eosin.

Supplier: SIGMA ALDRICH MICROSCOPY

Solution, for microscopy, concentrate according to Ehrlich, concentrated, aqueous solution (Methylene blue stain; Ehrlich's reagent III; Loeffler's Methylene Blue)

Supplier: SIGMA ALDRICH MICROSCOPY

1,1′-Diethyl-4,4′-cyanine iodide is a well-known photographic sensitizing dye. It belongs to the class of quinocyanine dyes and exhibits red and blue shifted absorption bands on aggregation. It is also known as 1-ethyl-4-[(1-ethyl-4(1H)-quinolinylidene) methyl] quinolinium iodide. It is suitable for use in silver halide photography.

Supplier: SIGMA ALDRICH MICROSCOPY

Pyronin B is a chromogenic reagent, and is optimal for myeloperoxidase staining, which is useful in cytomorphological diagnosis and also in leukaemia categorisation.

Supplier: SIGMA ALDRICH MICROSCOPY

Malachite green oxalat, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

May Grunwald's eosin-methylenblåt opløsning, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Eosin Y, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

3,4-Dicyanoanilin, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Used as a red nuclear counterstain.

Supplier: SIGMA ALDRICH MICROSCOPY

Nile red, Technical Grade, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Nitrazine Yellow has been used in dye-protein binding assay.

Supplier: SIGMA ALDRICH MICROSCOPY

Orcinol is a small-molecule natural phenol involved in the production of a dye called orcein used for the staining of cells and chromosomes. Orcinol monohydrate is usually used to prepare a colorimetric reagent known as Bial's reagent for the determination of RNA, DNA, and hexoses.

Supplier: SIGMA ALDRICH MICROSCOPY

Certified for use in Darrow′s elastic fiber stain; Orcein method for hepatitis B surface antigen.

Supplier: SIGMA ALDRICH MICROSCOPY

Demecolcine has been used as a microtubule depolymerizing agent. It has also been used to inhibit mitotic division.

Supplier: SIGMA ALDRICH MICROSCOPY

2-Methyl-2-adamantanol,97%

Supplier: SIGMA ALDRICH MICROSCOPY

Tricarbocyanine laser dye intermediate

Supplier: SIGMA ALDRICH MICROSCOPY

ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Supplier: SIGMA ALDRICH MICROSCOPY

Used in spectrophotometric detection of total bilirubin in serum.