1070 Results for: "SIGMA ALDRICH MICROSCOPY"

Supplier: SIGMA ALDRICH MICROSCOPY

For use in the Acid Phosphatase (Leukocyte) Kit No. 387A

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for use in the Leukocyte Acid Phosphatase procedure, procedure No. 386 or 387

Supplier: SIGMA ALDRICH MICROSCOPY

Anthrone, also known as 9(10H)-Anthracenone, is a planar tricyclic aromatic ketone. In acidic conditions, anthrone reacts with carbohydrate to yield a blue-green colour.

Supplier: SIGMA ALDRICH MICROSCOPY

Toluidine blue (C.l. 52040) is a diaminothiazine dye. It is also known as TBO, tolonium chloride, and toluidine blue O.

Supplier: SIGMA ALDRICH MICROSCOPY

N,N,N',N'-Tetrametil-p-fenilendiammina cloridrato ≥95%, in polvere, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Saffron, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sulforhodamine B (also known as SRB, kiton rhodamine B, lissamine rhodamine B, or sulphorhodamine B) is a bright-pink anionic, aminoxanthene dye carrying two sulfonate substituents.

Supplier: SIGMA ALDRICH MICROSCOPY

Balsamo del Canada, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Tetramethylrhodamine methyl ester perchlorate (TMRM) is a fluorescent dye that can label mitochondria and mark embryonic stem cell/induced pluripotent stem cell-derived cardiomyocytes. It is useful for the isolation of mature cardiomyocytes.

Supplier: SIGMA ALDRICH MICROSCOPY

CC/mount is an aqueous based permanent mounting medium with a very high refractive index, which when applied to the stained tissue sections can store the tissue specimens permanently without the fading of the chromogens. Because of the superior refractive index of CC/mount, tissues mounted in this medium look like specimens mounted with organic based mounting media. No coverslipping is required with CC/mount. However, if coverslipping is required, dried CC/mount can be post mounted by using an organic based mounting medium. CC/mount permits the long-term storage of antigens localised using organic insoluble chromogen substrates, including AEC, DAB, Fast Red, BCIP/NBT, BCIP/INT and fluorescent dyes like FITC and phycobiliproteins. The high pH of CC/mount ensures increased stability of fluorescence intensity.

Supplier: SIGMA ALDRICH MICROSCOPY

4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt has been used as a voltage sensitive dye in cardiac cells.

Supplier: SIGMA ALDRICH MICROSCOPY

Tartrazine may be used as a reference standard in the determination of tartrazine in food samples using ion-pair liquid chromatography coupled with photodiode-array and electrospray mass spectrometry detector.

Supplier: SIGMA ALDRICH MICROSCOPY

1-Aminoanthraquinone has the ability to increase the solubility of derivatives of anthraquinone in supercritical carbon dioxide.

Supplier: SIGMA ALDRICH MICROSCOPY

SynaptoRed™ C2 has been used for propidium iodide (PI) blockage.

Supplier: SIGMA ALDRICH MICROSCOPY

May-Grünwald stain is a Romanowsky neutraldye stain based on the combination ofmethylene blue azures as the basic dyecomponent and eosin as the acid dyecomponent.It is intended for use in staining blood films orbone marrow films. It is used routinely for diagnostic purposes in hematology.

Supplier: SIGMA ALDRICH MICROSCOPY

Phenosafranin has been used for nuclear staining.

Supplier: SIGMA ALDRICH MICROSCOPY

Basic fuchsin is a triaminotriphenylmethane dye that is widely used to stain muscle, mitochondria, and collagen. It is generally a mixture of pararosaniline (C.I. 42500), rosaniline (C.I. 42510), magenta II and new fuchsine (CI 42520).

Supplier: SIGMA ALDRICH MICROSCOPY

Methylene blue, Neisser formulation. Well developed granules of volutin (polyphosphate) may be seen in unstained wet preparations as round refractive bodies within the bacterial cytoplasm. With methylene blue they stain metachromatically, a reddish purple color.

Supplier: SIGMA ALDRICH MICROSCOPY

Alcian Blue 8GX is used as a heteroglycan stain for neutral, sulfated and phosphated mucopolysaccharides and glycosaminoglycans in tissues such as cartilage and extracellular matrices.

Supplier: SIGMA ALDRICH MICROSCOPY

Fucsina basica, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Rhodamine 110 chloride (R110) is a laser grade dye. It has been used for the synthesis of the rhodamine 110 octadecyl ester (R110C18).

Supplier: SIGMA ALDRICH MICROSCOPY

4-Methoxybiphenyl has been used as a standard reagent whose fluorescence intensity is associated with the fluorescence characteristics of the products of derivatisation reaction for aryl halides with phenylboronic acid (PBA).

Supplier: SIGMA ALDRICH MICROSCOPY

1,9-Dimethyl-Methylene Blue zinc chloride double salt has been used for the quantification of sulfated glycosaminoglycans.

Supplier: SIGMA ALDRICH MICROSCOPY

Crystal Violet lactone, Dye content 97%.

Supplier: SIGMA ALDRICH MICROSCOPY

Chief ingredient of Giemsa Stain.

Supplier: SIGMA ALDRICH MICROSCOPY

Oil Red EGN has been used to stain lipid droplets accumulated in cell during adipogenesis.

Supplier: SIGMA ALDRICH MICROSCOPY

Esterases are ubiquitous in nature and encompass a series of different enzymes acting upon select substrates.

Supplier: SIGMA ALDRICH MICROSCOPY

Formaldehyde is both a non-coagulant and an additive fixative. Formaldehyde is known to penetrate tissue quickly, but the fixation process may take a long time to form the various cross links with tissue proteins. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. Although there is no true universal fixative, 10% neutral buffered formalin (NBF) is perhaps the most commonly used fixative throughout the world for light microscopy and is a somewhat forgiving fixative. Of the dozens and dozens of available fixatives, it is hard to imagine a fixative more commonly used than 10% NBF. 10% neutral buffered formalin is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue.

Supplier: SIGMA ALDRICH MICROSCOPY

Acido picrico 13 g/l saturated solution in water, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Brilliant cresyl blue is a phenoxazine dye.