You searched for: Stains

Supplier: Thermo Fisher Scientific

The Pierce reversible protein stain kit for nitrocellulose membranes is a rapid and sensitive alternative to ponceau S stain for protein detection on nitrocellulose membranes after transfer from polyacrylamide gels.

Supplier: SIGMA ALDRICH MICROSCOPY

JB-4 is a water-soluble, GMA based, plastic resin kit intended for use in the preparation of embedded samples for high resolution light microscopy. It is a technique now widely used for research and clinical diagnosis. JB-4 yields semi-thin sections (0.5μ-2μ) with excellent morphological preservation.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Color Silver Stain Kit detects proteins electrophoresed in 1D and 2D polyacrylamide gels using metallic silver to produce color variations that facilitate differentiation of protein bands and spots.

Supplier: VWR Chemicals

Acidified alcoholic formalin for the fixation of glycogen.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce 6xhis protein tag stain reagent set is a fluorescent stain for preferential detection of histidine-tagged (his-tagged) recombinant fusion proteins in protein polyacrylamide gels.

Supplier: Merck

Neo-Clear® is a non hazardous alternative to xylene. It is virtually odourless, compatible with most high purity solvents and is characterised by lower evaporation rates than xylene, making it a lower health risk.

Supplier: Thermo Fisher Scientific

The Pierce Glycoprotein Staining Kit is a convenient, fast, and sensitive colorimetric kit for staining glycosylated proteins in polyacrylamide gels or nitrocellulose membranes using the periodic acid-Schiff (PAS) method.

Supplier: SIGMA ALDRICH MICROSCOPY

Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

Supplier: VWR Chemicals

Q Path® Safesolv is a non hazardous replacement for xylene or toluene. It is compatible with the Q Path® Safemount mounting medium reference 00647520. It is used in place of xylene, toluene, methylecyclohexane or other solvents in the course of the dehydration stages of histological specimens and during the stages of staining and lamella mounting.

Supplier: ENZO LIFE SCIENCES

Fluoromount is an aqueous-based permanent, high stability mounting medium designed for fluorogenic labelling and ideal for long-term storage of processed tissue.

Supplier: VWR Chemicals

VWR® Bouin tissue fixative solution.

Supplier: VWR Chemicals

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

Supplier: SIGMA ALDRICH MICROSCOPY

Glycerol alters the hygroscopic property of gelatin and its permeability to water vapour. Glycerol gelatin or glycerine jelly medium is an aqueous slide mounting media, used for mounting samples in microscopy and histology.

Supplier: Merck

Hard tissue like bones or teeth, and all specimens of calcified tissue like bone marrow punches require special pre-treatment before routine processing by a histological laboratory.

Supplier: Merck

Entellan® new is a new mounting medium for cover slippers and is specially suited for commercial automated mounting instruments that operate with cover slippers. Its viscosity ranges between 250 and 600 mPas, 1,00869 has a small viscosity range. This narrow viscosity range improves and accelerates the application, as neither the dropping rate nor the volume need to be reset after the first run with a new bottle of Entellan® new.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce zinc reversible stain kit provides rapid and highly sensitive detection of protein in polyacrylamide gels immediately after electrophoresis as well as erasability for subsequent transfer or band extraction.

Supplier: AAT BIOQUEST

Gelite™ Safe has been developed specifically to be less hazardous than EtBr for staining DNA in agarose and acrylamide gels with much higher sensitivity.

Supplier: AAT BIOQUEST

Gelite™ Safe has been developed specifically to be less hazardous than EtBr for staining DNA in agarose and acrylamide gels with much higher sensitivity.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Decalcifier according to Kristenson.

Supplier: VWR Chemicals

Contains a mixture of hydrochloric acid and alcohols with some EDTA.

Supplier: SIGMA ALDRICH MICROSCOPY

Spurr resin is a hydrophobic resin. It is less viscous than epon mixtures and is easier to dispense. The low viscosity of the resin contributes to its penetration in tissue, mineral and dense structures. A low viscosity of 60 cps also allows easy penetration into a variety of difficult materials.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: Merck

Aqueous solution containing tris(hydroxymethyl)aminomethane, tris(hydroxymethyl)aminomethane hydrochloride, polyvinyl alcohol 22000, glycerol, and 1,4-diazabicyclo[2.2.2]octane.

Supplier: VWR Chemicals

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

Supplier: Merck

The defined hardness and uniformity of the material to be cut are vital requirements in creating consistent quality in cutting. These requirements can be met using a range of suitable substances, such as paraffins, resins, gelatine and celloidin.

Supplier: Merck

Water-free mounting media, such as Neo-Mount®, should be used for permanent mounting and long-term storage of samples. Slides processed in pathologyl laboratories need to be stored up to 10 years, whereby the staining results need to be stable and fading-out is not acceptable. Neo-Mount®, anhydrous mounting medium for microscopy is an extremely colour-stable mounting medium for microscopy, which is produced with solvents based on mixtures of aliphatic hydrocarbons. It contains an aromatic-free substitute for xylene, thus, Neo-Mount® needs to be combined with Neo-Clear® exclusively. Xylene must be avoided in the mounting step, as it will cause the slides to become cloudy and streaked. In addition, by placing the dehydrated slides on filter paper for approx. 1 minute prior to mounting, any excess Neo-Clear® should be circumvented, as air bubbles might arise under the cover slip. The same pre-condition should also be met when mounting specimens using cover slip machines; in this area, Neo-Clear® can be most efficiently eliminated by incubating the slides for 1 minute in an empty slide rack.

Supplier: Avantor

Mounting medium for coverslipping of slides.

Supplier: Thermo Fisher Scientific

The Thermo Scientific Pierce reversible protein stain kit for PVDF membranes is a rapid and sensitive alternative to ponceau S stain for protein detection on PVDF membrane after transfer from polyacrylamide gels.