You searched for: Stains

Supplier: VWR Chemicals

VividPro™ is a generic fluorescent stain for protein gel electrophoresis that can be used to visualize proteins.

Supplier: VWR Chemicals

Blue BANDit is a safe and environmentally friendly alternative to traditional Coomassie® Blue staining.

Supplier: VWR Chemicals

VividPro Plus™ is a fluorescent protein stain that can be used in a fast co-electrophoretic protocol to visualize proteins in SDS PAGE gels.

Supplier: VWR Chemicals

EZ-Vision DNA dye as loading buffer provides a non mutagenic, environmentally friendly alternative to ethidium bromide for instantaneous fluorescent DNA band visualisation.

Supplier: VWR Chemicals

Gold-N-Gel RNA dye is compatible with standard protocols for denaturing electrophoresis of RNA fragments. Bands are immediately visible upon illumination with UV light. A standard ethidium bromide filter can be used for gel documentation.

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

These DNA loading dyes are used to load DNA samples to agarose or SDS DNA gels for gel electrophoresis.

Supplier: VWR Peqlab

peqGREEN dye is a safe alternative to ethidium bromide for staining of dsDNA, ssDNA and RNA.

Supplier: VWR Chemicals

EZ-Vision BlueLight is a sensitive, non mutagenic and environmentally safe fluorescent dye designed for gel staining.

Supplier: G-Biosciences

The Reversible Copper Stain™ is a single step stain for the rapid detection of proteins resolved on SDS-PAGE.

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.

Supplier: VWR Chemicals

Designed to optimise loading nucleic acids in agarose gels, the loading dye imparts colour to the sample to facilitate the loading process and increase the density of the sample to ensure efficient sample distribution into each well. The dye migrates independently from the sample, allowing estimation of the migration of nucleic acids.

Supplier: G-Biosciences

The stain uses an enhanced Periodic Acid-Schiff (PAS) method for detection of glycoprotein sugars. The supplied agent first oxidises the cis-diol sugar groups to aldehydes. The aldehyde groups react with the sensitive glycoprotein stain solution forming Schiff bonds and producing strong magenta colour bands. RAPIDstain™ can be used after glycoprotein staining to detect non-glycosylated proteins and the use of the stain enhances glycoprotein staining. The glycoprotein stainis highly convenient as all the key reagents required for staining are supplied and a unique positive & negative control is included.

Supplier: Avantor

Microscopy and staining reagents, J.T.Baker®, Cervix spray fixative

Supplier: Biotium

DNAzure® Blue Nucleic Acid Gel Stain is an ultrasensitive reagent for visible staining of dsDNA in agarose or polyacrylamide gels.

Supplier: Biotium

Stains specifically designed for DNA in polyacrylamide gels.

Supplier: G-Biosciences

LabSafe GEL Blue™ is an enhanced protein stain based on Coomassie dye that offers unsurpassed sensitivity and rapid band visualisation.

Supplier: G-Biosciences

FOCUS™ FASTsilver™ produces crystal clear backgrounds and maximal peptide recovery needed for critical analysis by mass spectrometry. Complete proteolytic digestion and recovery of peptides is required for optimal analysis, however silver ions in traditional silver staining kits inhibit proteolytic digestion. In addition, glutaraldehyde, a common sensitiser in silver stains, modifies peptide lysine residues preventing complete digestion and recovery.

Supplier: Avantor

Mounting medium for coverslipping of slides.

Supplier: Biotium

6X DNA loading buffer that includes ultra-sensitive, non-toxic GelRed® dye.

Supplier: VWR Chemicals

High viscosity mounting medium for cryotomy.

Supplier: G-Biosciences

BLOT-FastStain™ is a unique stain for reversible staining of protein on nitrocellulose and PVDF transfer membranes. It only stains protein and leaves the background absolutely untouched and brilliant white resulting in high band visibility.

Supplier: VWR Chemicals

Decalcifier according to Kristenson.

Supplier: Biotium

GelRed and GelGreen are highly sensitive DNA/RNA gel stains made safe by preventing penetration into cells.

Supplier: ENZO LIFE SCIENCES

Nucleic acid dye for gel staining and higher sensitivity qPCR.

Supplier: VWR Chemicals

HistoChoice® clearing agent is a much less hazardous replacement for xylene/toluene.

Supplier: Avantor

Mounting medium for coverslipping of slides.

Supplier: VWR Chemicals

Cytology fixative specially designed for the conservation and transport of cytology specimens.

Supplier: Avantor

Formalin (dissolved formaldehyde) is used in histopathology laboratories.

Supplier: VWR Chemicals

When sectioning frozen tissue for rapid surgical biopsy diagnosis or for research (typically in Histochemistry), the tissue sample must be firmly attached to the microtome stage or chuck. Embedding material such as OCT are preferred as these also provide a supportive and protective aid to sectioning.