Stains

Overcome normal optical limitations in microscopic studies by highlighting specific structures with stains and reagents and then protect samples with fixatives. The fast-acting dyes create strong contrasts between cell components for easier detection or analyses. Sensitive attractions to certain organelle or cellular components differ among offered stains, allowing precise testing modifications. Flexible in use, ready-to-use stains may be handled manually or in conjunction with automatic equipment.

154 Výsledky

Sort by

VWR® Q Path® Easyfix, Cytology Fixative

Supplier: VWR Chemicals

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

Expand 2 Items

VWR® Q Path® Stick on (Cell adhesive) for Microscopy

Supplier: VWR Chemicals

Glue for improving adherance of histologicals sections to slides. Alternative to albumin-glycerol.

Expand 1 Items

VWR®, DNA loading buffers

Supplier: VWR Chemicals

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

Expand 3 Items

VWR® Q Path® Freeze Gel (Glue) Mounting Medium for Cryotomy

Supplier: VWR Chemicals

High viscosity mounting media for cryotomy. Less viscous than O.C.T.

Expand 1 Items

VWR® Cryolab Q Path, Freezing Aerosol

Supplier: VWR Chemicals

Specially used for freezing of surgical parts before the cutting process with cryostat or with a freezing microtome.

Expand 2 Items

VWR®, Immersion Oil

Supplier: VWR Collection

Immersion oil is used to increase microscope resolution.

Expand 1 Items

J.T.Baker®, Formalin Neutraliser

Supplier: Avantor

Formalin (dissolved formaldehyde) is used in histopathology laboratories.

Expand 1 Items

VWR®, Loading dye base

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.

Expand 1 Items

VWR®, Nucleic acid loading dyes

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.

Expand 1 Items

Peqlab peqGREEN, DNA/RNA Dye

Supplier: VWR Peqlab

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

Expand 2 Items

VWR® BANDit™ Protein Stain Blue

Supplier: VWR Chemicals

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

K dispozícii sú možnosti udržateľnosti

Expand 1 Items

VWR® Fixing Solution

Supplier: VWR Chemicals

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

Expand 1 Items

VWR® Q Path® Safemount, Mounting Agents for Microscopy

Supplier: VWR Chemicals

Safemount Q Path® is a mounting medium, supplied in an PET bottle, which is compatible with Safesolv. It glues the coverglass to the slide and fixes the probe in position after staining.

Expand 1 Items

Antifade mounting medium

Supplier: Enzo Life Sciences

Antifade mounting medium (hardset) is an antifade reagent that causes little or no quenching. Use of the mounting medium significantly extends the photobleaching half-life of the fluorescent stain.

Expand 2 Items

Alkaline Phosphatase Enhancer, Abcam

Supplier: ABCAM

To use as signal enhancer in conjunction with alkaline phosphatase based immunostaining systems.

Expand 1 Items

Mounting Medium With PI - Aqueous, Fluoroshield, Abcam

Supplier: ABCAM

Mounting Medium with PI (Propidium iodide) ab104129 (previously called Fluoroshield Mounting Medium with Propidium Iodide) is an aqueous anti-fade mounting medium designed to preserve fluorescence when imaging tissues and cell samples.