Blue native gel electrophoresis (BN-PAGE) is used extensively for characterization of mitochondrial respiratory complexes and uses the binding of Coomassie brilliant blue G-250 to visualize proteins. Oxidative modification of sulfhydryl groups of such proteins can be evaluated by labeling with iodoacetamide conjugated to biotin (BIAM) and detected with streptavidin peroxidase on Western blots f...

We report the simple synthesis and full investigation of a novel heparin binding dye, mallard blue, an arginine-functionalized thionine. This dye binds heparin in highly competitive media, including water with high levels of competitive electrolyte, buffered aqueous solution and human serum. The dye reports on heparin levels by a significant change in its UV-vis spectroscopic profile. Molecular...

When large amounts of brilliant vital red are injected into the blood stream of dogs, the dye is gradually removed from circulation, and most of it is deposited in numerous phagocytic cells which are scattered throughout various organs and tissues. The dye occurs largely in the form of tiny red granules crowded together in the cytoplasm of these cells. If Niagara sky blue, a closely related dye...

PROCEDURES The following have been used with success: haematoxylin and eosin, Perls's reaction for ferric iron, the periodic acid-Schiff reaction for carbohydrates, the alcian blue method for acid mucopolysaccharides, the Feulgen reaction for desoxyribonucleic acid, the periodic acid-hexamine silver method, Luxol fast blue for myelin, solochrome cyanine as a general stain, Heidenhain's iron hae...

Amyloid fibrils implicated in numerous human diseases are thermodynamically very stable. Stringent conditions that would not be possible in a physiological environment are often required to disrupt the stable fibrils. Recently, there is increasing evidence that small molecules can remodel amyloid fibrils in a physiologically relevant manner. In order to investigate possible fibril remodeling me...

In this study, based on colony morphology characteristics, a total of 19 fungal endophytes were isolated from root of Calotropis Procera a traditional Indian medicinal plant. All fungal isolates were screened for their dye degradation ability. The dyes used as test dyes were Rose Bengal (RB), azo dye Methyl Red (MR), Coomassie Brilliant Blue (CBB) and Methylene Blue (MB) and the concentration o...

background: candida species are among the most common causes of opportunistic fungal diseases. among candida species, candida albicans is responsible for most infections. having many strains, c. albicans is very polymorph. c. dubliniensis is very similar to albicans species both morphologically and physiologically. for an infection to occur, cell wall proteins play an important role as they ena...

A simple and rapid analytical method for the determination of trace levels of five sulphonated and azo sulphonated reactive dyes: Cibacron Reactive Blue 2 (C-Blue, trisulphonated dye), Cibacron Reactive Red 4 (C-Red, tetrasulphonated azo dye), Cibacron Reactive Yellow 2 (C-Yellow, trisulphonated azo dye), Levafix Brilliant Red E-4BA (L-Red, trisulphonated dye), and Levafix Brilliant Blue E-4BA ...

Compounds with planar triple ring systems such as acridine orange, 9-amino acridine, 9-amino-1,2,3, 4-tetrahydroacridine (tacrine), 6,9-diamino-2-ethoxyacridine lactate monohydrate (DE-acridine), 6-chloro-9-(3'-diethylamino-2'-hydroxypropylamino)-2-methoxyacridine 2 HCI (CDM-acridine), quinacrine, 6-chloro-9(4'diethylamino1'-methylbutylamino) .2-methoxy. 1, 10-diazaanthracene (CDM 1, 10-diazaan...