1411 Results for: "LEICA+HISTOLOGY"

Supplier: ENZO LIFE SCIENCES

Membrane Potential Detector

Supplier: Biotium

NBD C6-ceramide (6-((N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)hexanoyl)sphingosine) has been used for following sphingolipid metabolism in cells, and as a selective stain for the Golgi apparatus in live and fixed cells.

Supplier: Biotium

The fluorescence of octadecyl rhodamine B in membranes is quenched at high dye concentration but is released at dilution. This property makes the dye useful for membrane fusion assays.

Supplier: Merck

For staining collagenous connective tissue, muscle tissue, and cornified epithelium

Supplier: LEICA MICROSYSTEMS

Educational stereo microscope for beginners in college and university Leica EZ4.

Supplier: Biotium

The styryl dye RH237 is a fast-responding potentiometric probe that is primarily used for functional imaging of neurons. Excitation/emission data (below) is for the dye in methanol. In cell membranes, the spectra of styryl dyes are typically blue-shifted by as much as 20 nm for absorption or excitation and 80 nm for emission.

Supplier: Biotium

1,6-Diphenyl-1,3,5-hexatriene (DPH) is almost non-fluorescent in water, but it exhibits a strong increase in fluorescence after intercalation into membranes and can be used as a probe for viscosity, polarity and lipid order.

Supplier: SIGMA ALDRICH MICROSCOPY

Designed for use in Mallory′s connective tissue stain and Gomori′s one-step trichrome.

Supplier: Biotium

Fluorescein-DHPE (N-(Fluorescein-5-thiocarbamoyl)-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt) is a useful surface pH indicator (1) and has also been used for measuring lateral diffusion in membranes via fluorescence photobleaching recovery method.

Supplier: Biotium

Hydroxystilbamidine (also called Fluoro-Gold™) has been used extensively as a retrograde tracer for neurons and also a histochemical stain. The 4% solution in deionized H2O is a convenient, ready-to-use form..

Supplier: MP Biomedicals

Xylene is used in Giemsa cell staining protocols. Xylene is used as a solvent in pharmaceutical, printing, rubber, and leather industries.

Supplier: Biotium

DiOC2(3) (3,3′-Diethyloxacarbocyanine, iodide) has been used for measuring membrane potentials in bacteria. The green fluorescent dye forms red fluorescent aggregates with increasing membrane potential. The spectral shifting phenomenon has been exploited to measure membrane potential ratiometrically.

Supplier: Merck

For nuclear staining and for counterstaining in histochemical reactions e.g. Berlin blue

Supplier: Biotium

RuBPS (Ruthenium(tris(bathophenanthrolinedisulfonate), tetrasodium salt) is a negatively-charged water-soluble luminescent ruthenium complex. The complex can be efficiently excited by either UV light or visible light in the wavelength range from 400 nm to 500 nm with bright red emission centered around 605 nm.

Supplier: Merck

For detection of calcium deposits in paraffin sections

Supplier: Tonbo Biosciences

CFSE is a non-fluorescent molecule that easily diffuses across cell membranes

Supplier: Merck

Histosec® pastilles is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available without the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the tissue structures. Its melting range is between 56 - 58 °C and, within this range any specimen can be processed without fear of damage irrespective of the method used.

Supplier: LEICA MICROSYSTEMS

The Leica DM IL is a fluorescence-ready digital imaging solution designed for use in a variety of laboratory settings including cell culture, micromanipulation, immuno staining and routine live imaging.

Supplier: Biotium

DiOC6(3) (3,3′-Dihexyloxacarbocyanine,iodide) is a green fluorescent membrane dye that has been used to stain the ER in both live and fixed cells. The dye has also been used to study structural interactions and dynamics of the ER in neurons and yeast. In addition, the dye is widely used as a membrane potential dye.

Supplier: LEICA MICROSYSTEMS

Accessory for microscopes, For: Leica DVM6 M digital microscope, Manual IsoPro XY stage, 6×4"

Supplier: Merck

Histosec® pastilles (without DMSO) is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available with the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the tissue structures. Its melting range is between 56 - 58 °C and, within this range any specimen can be processed without fear of damage irrespective of the method used.
In most clinical laboratories the paraffinization is performed with an automated embedding system and is performed directly after the histoprocessing.

Supplier: Corning

Trypan blue is the most common stain used in cell count and viability assays.

Supplier: LEICA MICROSYSTEMS

Reliable, reproducible, advanced cell checks. Make your cell culture experiments more reliable and consistent with AI-powered algorithms and analysis.

Supplier: LEICA MICROSYSTEMS

Leica (brightfield) colour cameras provide outstanding colour fidelity due to state-of-the-art colour interpolation algorithms performed in the camera head. Leica fluorescence cameras provide high sensor sensitivity allowing short exposure times and, therefore, preventing photo bleaching, so actively protecting cells from any photo damage.

Supplier: EPPENDORF

Microscope adapters for InjectMan® NI 2 and TransferMan® NK 2. The universal stand is suitable for mounting manipulators on upright or stereo microscopes, independent of the microscope tripod used.

Supplier: COOLLED

These LED illuminators are designed to replace high pressure mercury lamps used on fluorescence microscopes. They can be specified with two or three LED wavelength combinations, respectively. No mercury, instant on/off, no bulb changing, no downtime, no warm up, no unwanted UV and reduced photobleaching. You can also benefit from better contrast for sharper images and seeing deeper into cells. They are suitable for routine screening, tissue culture, diagnostics, confocal and clinical.

Supplier: LIEDER JOHANNES

Human Histology, Respiratory System

Supplier: LEICA MICROSYSTEMS

Get what you need and increase efficiency in your live cell imaging workflow with the Leica DMi1 inverted microscope.

Supplier: VWR Collection

The W10 heating plate, with its sleek compact design, accommodates two rows of up to 40 slides in total. The heating plate is very useful as a stretch bench for mounting, stretching and drying paraffin sections on slides, fixing bacterial smears, and heating fluid samples in Petri dishes. The black anodised surface provides an excellent visual contrast. The working plate is made of solid 8 mm aluminium with black anodised surface and ensures a constant, homogenous temperature over the entire heating surface. The touch display and switch are protected from water and paraffin. The unit has over-temperature protection for extra safety. Temperature adjustment and power On/Off switch, with control light for 'On' mode, are conveniently located at the front of the unit.

Supplier: VWR Chemicals

Paramat is a finely filtered blend of specially selected high purity paraffin wax with an addition of polymer to give improved embedding, tissue support and reliable sectioning. Residual moisture in the tissue and traces of intermedium are dispelled. The pastille shape makes for easy handling.