You Searched For: Aniline-2,5-disulphonic+acid

Supplier: VWR Chemicals

Description: A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.

MSDS

Supplier: Thermo Scientific

Description: Trypan blue

Catalog Number: (APOSBIP1405-25G)

Supplier: APOLLO SCIENTIFIC

Description: Ponceau S

UOM: 1 * 25 g

Catalog Number: (A2935.0500)

Supplier: PanReac AppliChem

Description: Ponceau S

UOM: 1 * 500 mL

Catalog Number: (467750010.)

Supplier: Thermo Scientific

Description: Ferene disodium salt

UOM: 1 * 1 g

New Product

Catalog Number: (K940-100ML)

Supplier: VWR Chemicals

Description: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

UOM: 1 * 100 mL

Supplier: Thermo Scientific

Description: Ponceau S, pure

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Ponceau S (C.l. 27195) is an anionic, very hydrophilic disazo dye. It is also known as fast ponceau 2B. Ponceau S is widely used to stain proteins on gel electropherograms. It is a suitable stain for proteins adsorbed onto nitrocellulose membranes. It also has applications in botanical staining manuals as a stain for sieve plate elements.

Catalog Number: (1.15925.0025)

Supplier: Merck

Description: The CERTISTAIN® dry dye Orange G (C.I. 16230) is used for the preparation of a staining solution for Papanicolaou’s staining in cytology in material of human origin. The cytological staining technique developed by Papanicolaou is still the standard method in cancer and hormone cycle diagnosis. The effect of the Orange G staining solution is considerable in smears with keratinized cells under acidic pH conditions, when the obvious orangeophilic cytoplasmic stain is recognizable and may point to the presence of hyperkeratosis, HPV infection or carcinoma cells.
As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.

UOM: 1 * 25 g

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection. The following are two common stain formulations: 0.1% Ponceau S (w/v) in 5% acetic acid 2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid.

Catalog Number: (22001.)

Supplier: Biotium

Description: Ponceau S staining solution is used for the detection of proteins on PVDF and nitrocellulose membranes with a limit of detection of about 250 ng of transferred protein.

UOM: 1 * 1 L

Supplier: APOLLO SCIENTIFIC

Description: 2,5-Difluoro-4-(trifluoromethyl)aniline 98%

Catalog Number: (ICNA0215264325)

Supplier: MP Biomedicals

Description: Methyl blue

UOM: 1 * 25 g

Supplier: APOLLO SCIENTIFIC

Description: 2,5-Dibromo-4-(trifluoromethoxy)aniline 98%

Supplier: APOLLO SCIENTIFIC

Description: 3-(2,5-Dimethylpyrrol-1-yl)aniline 98%

Supplier: Honeywell Chemicals

Description: 1,2-Dihydroxybenzene-3,5-disulphonic acid disodium salt monohydrate indicator for complexometry, Fluka™