121 Results for: "Staining Solutions"

Supplier: VWR Chemicals

Ready to use solution for specific staining Harris-Shorr in easy to use and safe pouch.

Supplier: VWR Chemicals

Ready to use solution for HES histological staining.

Supplier: VWR Chemicals

Ready to use solution for Papanicolaou cytological staining.

Supplier: VWR Chemicals

Ready to use solution for Papanicolaou cytological staining. Available in easy to use and safe pouch.

Supplier: ELECTRON MICROSCOPY SCIENCES

Haematoxylin solution (Mayer)

Supplier: Thermo Fisher Scientific

Giemsa stain is a laboratory reagent and stain for microscopy used in cytogenetics and histopathologic detection of malaria and other parasites such as spirochete and protozoan blood parasites.

Supplier: Ricca Chemical

Giemsa Stain, Stock, for Blood and Tissue Staining, and Staining of Malarial Parasites in Blood.

Supplier: Thermo Orion

This cleaning solution restores proper electrode performance and prolongs the useful life of the electrode.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde and 0,01% citric acid in aqueous solution.

Supplier: VWR Chemicals

VWR® Bouin tissue fixative solution.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

Supplier: VWR Chemicals

Decalcifier according to Kristenson.

Supplier: PanReac AppliChem

Davidson solution is a rapid fixative.

Supplier: G-Biosciences

A single step stain for the rapid detection of proteins resolved by PAGE. The stain is based on the interaction of zinc ions with polyacrylamide and proteins.

Supplier: VWR Chemicals

Ready to use solution for Papanicolaou cytological staining.

Supplier: VWR Chemicals

Ready to use solution for HES histological staining.

Supplier: VWR Chemicals

Ready to use eosin solution for HES histological staining.

Supplier: VWR Chemicals

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

Supplier: VWR Chemicals

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

Supplier: VWR Chemicals

A 10mg/ml solution of Ethidium Bromide in specially prepared deionized water. Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels.

Supplier: VWR Chemicals

Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0,625 mg/ml. A final working concentration of 0,5 g/ml is easily obtained by adding one drop of solution to 50 ml of molten agarose, running buffer or staining buffer. Ethidium bromide solution in dropper bottles may be stored at room temperature for up to one year.

Supplier: DWK Life Sciences

The removable staining tray with open bottom allows quick immersion and emptying. The stainless steel handle allows the staining tray to be removed without direct contact with the staining solution.

Supplier: Thermo Fisher Scientific

Sodium acetate buffer solution pH 5,2 is been widely used in for precipitation of nucleic acids and preparation of gel stains for protein gel electrophoresis.

Supplier: VWR Products

One-step filtration polypropylene funnel device for the rapid removal of ethidium bromide from gel-staining solutions.

Supplier: MP Biomedicals

A red, anionic xanthene dye, has been used as a contrast or counter stain to hematoxylin, crystal violet and other nuclear stains, in both plant and animal tissue.
Erythrosin B Sodium Salt is used as a counter stain to hematoxylin, crystal violet and other nuclear stains, in both plant and animal tissue. Erythosin B dye solution in 0.9% saline is made for intravenous injection to induce occlusion.

Supplier: Thermo Fisher Scientific

TE buffer is a commonly used buffer solution in procedures involving DNA or RNA. It is used for storing and diluting DNA and RNA. Treatment with TE buffer enhances the staining intensity of antibodies in the immunohistochemical detection of certain proteins.

Supplier: VWR Chemicals

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.

Supplier: NANOENTEK

ADAM™ MC2 is an automated fluorescence cell counter that performs cell counting and viability measurements at highest accuracy capable of replacing complex flow cytometry workflows. Combined with the disposable micro-fluidic AccuTip, operation is extremely simple and cost-effective. Utilizing the PI (Propidium Iodide) nucleus staining method, most advanced LED optics and CMOS detection technology, ADAM-MC2 is the perfect solution when working with aggregated, irregular shaped or challenging cells like CAR-T cells, CAR-NK cells or adipose-derived stem cells.

Supplier: MP Biomedicals

Ethidium bromide(EtBr) has been used extensively to reduce mitochondrial DNA copy number in proliferating cells and most commonly used in nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/mL). Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA.4 Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. A 10mg/mL easy-to-use solution of ethidium bromide in specially filtered, deionized water which is excellent for nucleic acid electrophoresis and purification applications, eliminates the dust hazard associated with powdered ethidium bromide and saves time spent on weighing and mixing. Used in the fluorometric detection of double stranded nucleic acids in gel electrophoresis. Also acts as an RNA polymerase inhibitor, and in separation of high molecular weight DNA's. It confers a deep red stain to DNA by acting as an intercalating agent between the starch bases. Subsequent fluorescence techniques enable the extraction and characterization of DNA bands. Biochem/physiol Actions: Ethidium bromide intercalates double-stranded DNA and RNA and acts as a frameshift mutagen. It can also be used in conjunction with acridine orange to differentiate between viable, apoptotic and necrotic cells.

Supplier: VWR Chemicals

This loading dye base is used for custom loading buffer preparation. It is a concentrated solution containing patent blue, bromophenol blue and amaranth tracking dyes, which migrate at approximately 4 000, 400 and 10 bp, on a 1% agarose gel, respectively.