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You searched for: Microscopy and staining reagents

Microscopy and staining reagents

VWR offers a broad line of reagent droppers, diagnostic kits, and antigens and antisera, for aid in identifying a variety of microscopic organisms. The visualization of bacteria by means of staining procedures is an important tool for any microbiologist to have at their disposal, and these carefully standardized and reproducible stain reagents help to ensure accurate and easily interpretable results. Stains are also available to provide early detection of positive blood cultures by fluorescence procedures.

VWR® Q Path®, Medium-acting decalcifiers

VWR® Q Path®, Medium-acting decalcifiers

Supplier: VWR Chemicals

This medium-acting decalcifier contains a mixture of hydrochloric acids.

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VWR® Q Path®, Slow Acting Decalcifiers

VWR® Q Path®, Slow Acting Decalcifiers

Supplier: VWR Chemicals

DC1 slow acting decalcifiers contain a mixture of formic acid and formalin.

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VWR® Q Path® Labofix Cytology Fixative

VWR® Q Path® Labofix Cytology Fixative

Supplier: VWR Chemicals

Q Path Labofix is a spray cytology fixative able to fix and store the cellular elements from gynaecological and non gynaecological smears after spreading them out on a glass slide.

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VWR® Q path® Safesolv, Solvent Substitute

VWR® Q path® Safesolv, Solvent Substitute

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.

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VWR® Q Path® Isomount 2000, Mounting Media

VWR® Q Path® Isomount 2000, Mounting Media

Supplier: VWR Chemicals

Mounting media based on isopropyl alcohol. Compatible with most solvent replacing agents. Suitable for manual and automatic mounting of slides. PET bottle of 500 ml.

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VWR® Mollifex™, Softening agent

VWR® Mollifex™, Softening agent

Supplier: VWR Chemicals

Mollifex™ is used to soak the cut face of paraffin embedded tissue blocks prior to sectioning is useful to facilitate the mechanical process of sectioning.

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Immersion oil, BioChemica

Immersion oil, BioChemica

Supplier: PanReac AppliChem

Biochemical grade immersion oil for microscopy.

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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.

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Tissue-clearing reagent, CUBIC-R+ for animals

Supplier: TCI

Specifications
Appearance: Colorless to Light orange to Yellow clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

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PMA enhancer for Gram negative bacteria solution 5X

Supplier: Biotium

PMA Enhancer for Gram Negative Bacteria was designed to improve PMA- and PMAxx™-mediated discrimination between live and dead gram-negative bacteria.

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Tissue-clearing reagent, CUBIC-X2 for animals

Supplier: TCI

Specifications
Appearance: Colorless to Light yellow to Light orange clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

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Tissue-clearing reagent, CUBIC-L for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

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CytoLiner™ Fixed Cell Membrane Stains

Supplier: Biotium

CytoLiner™ Fixed cell membrane dyes are novel lipophilic fluorescent dyes developed specifically for selective plasma membrane staining in fixed cells for microscopy. The dyes are engineered for robust and consistent staining of formaldehyde-fixed cells, and are suitable for downstream immunofluorescence staining protocols.

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IHC fluoromount, HIGHDEF®

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.

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IHC PAP pens

Supplier: ENZO LIFE SCIENCES

The IHC PAP pen provides a hydrophobic barrier when a circle is drawn around a specimen on a glass slide.

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IHC mount, HIGHDEF®

Supplier: ENZO LIFE SCIENCES

IHC mount is an aqueous-based permanent, high stability mounting medium designed for use with chromogenic labeling. Use for mounting of tissue specimens stained with peroxidase and alkaline phosphatase-based systems and various fluorescent dyes.

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Fluorescence antifade mounting media and CoverGrip™ coverslip sealant, EverBrite™

Fluorescence antifade mounting media and CoverGrip™ coverslip sealant, EverBrite™

Supplier: Biotium

EverBrite™ mounting media are anti-fade mountants for preserving fluorescence during microscopy. EverBrite™ mounting media prevent rapid photobleaching of fluorescein, rhodamine, and cyanine based dyes and are optimally formulated for use with Biotum’s CF™ dye conjugates. Unlike Vectashield® EverBrite™ mounting media is compatible with Cy® dyes such as Cy®2, Cy®3 and Cy®5. EverBrite™ mounting medium is a wet-set medium while EverBrite™ hardset mounting medium cures overnight to form a hard permanent seal with the coverslip, eliminating the need to seal coverslip edges with nail polish or other sealants. Both formulations are available with DAPI for blue fluorescent nuclear counterstaining without an additional staining step.

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Tissue-clearing reagent, CUBIC-B for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)
Decalcification test: max. 0.3 (590 to 600 nm)

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Tissue-clearing reagent, CUBIC-HL for animals

Supplier: TCI

Specifications
Appearance: Colorless to Light yellow to Light orange clear liquid
Decoloring test: min. 1.0 (400 to 410 nm)

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Tissue-clearing reagent, TOMEI for plants

Supplier: TCI

Specifications
Appearance: Colorless to Light yellow clear liquid
Functionality test (transparency) (display): to pass test

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Tissue-clearing reagent, CUBIC-P for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)
Decoloring test: min. 1.0 (400 to 410 nm)

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Tissue-clearing reagent, CUBIC-X1 for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

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Immersion oil

Immersion oil

Supplier: PanReac AppliChem

This fluorescence-free immersion oil for microscopy is highly UV-permeable and free of PCB's.

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Pierce™ Silver Stain Rescue Reagent

Supplier: Thermo Fisher Scientific

Pierce silver stain rescue reagent enables removal of undesirable background from unevenly and overly developed silver-stained polyacrylamide electrophoresis gels.

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Davidson solution

Davidson solution

Supplier: PanReac AppliChem

Davidson solution is a rapid fixative.

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Bouin liquor

Bouin liquor

Supplier: PanReac AppliChem

Fixative for preserving soft and delicate structures, used as a mordant in various trichrome procedures.

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ReadiUse™ Microscope Mounting Solution (50 ml)

ReadiUse™ Microscope Mounting Solution (50 ml)

Supplier: AAT BIOQUEST

The mounting medium is the solution in which the specimen is embedded, generally under a cover glass.

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FluoroQuest™ Fluorescence Signal Enhancing Solution (5 ml)

FluoroQuest™ Fluorescence Signal Enhancing Solution (5 ml)

Supplier: AAT BIOQUEST

When proteins are conjugated to fluorescent organic dyes, fluorescence emission of the dye molecules is usually decreased, sometimes up to 50 to 70%.

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FluoroQuest™ Mounting Medium with DAPI (50 ml)

FluoroQuest™ Mounting Medium with DAPI (50 ml)

Supplier: AAT BIOQUEST

FluoroQuest™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

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FluoroQuest™ Anti-Fading Mounting Medium with DAPI (20 ml)

FluoroQuest™ Anti-Fading Mounting Medium with DAPI (20 ml)

Supplier: AAT BIOQUEST

FluoroQuest™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

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