550 Results for: "histology reagents"

Supplier: MilliporeSigma

Supplier: Thermo Scientific Chemicals

Fluorescent stain for cytoplasm and collagen

Supplier: Azer Scientific Inc.

Giemsa stain is a classical blood film stain for peripheral blood smear and bone marrow specimens.

Supplier: Thermo Scientific Chemicals

For differentiating cellular RNA and DNA in plant tissues.

Supplier: Epredia

Allow for more accurate evaluation of cytological features with this collection fluid, which lyses RBCs and solubilizes proteins.

Supplier: Thermo Scientific Chemicals

MDL: MFCD00005913 Notes: Transition interval: pH 8.0 (colorless) to pH 10.0 (red)

Supplier: Thermo Scientific Chemicals

Tartrazine ≥85% (dye content), orange powder

Supplier: Thermo Scientific Chemicals

For staining cell granules and tissues.

Supplier: Thermo Scientific Chemicals

Coumarin-3-carboxylic acid 98%

Supplier: Thermo Scientific Chemicals

Transition interval: pH 0.2 (yellow) to pH 1.8 (blue)

Supplier: Thermo Scientific Chemicals

Transition interval: pH 10.1 (yellow) to pH 12.1 (orange)

Supplier: Thermo Scientific Chemicals

Suitable for fluorescent labelling

Supplier: Thermo Scientific Chemicals

m-Cresol purple sodium salt

Supplier: Newcomer Supply

Mismatch Repair (MMR) Positive Control Slides provide a single tissue source that expresses positive reactivity in each of the MMR panel of four markers; MLH1, MSH2, MSH6, and PMS2. Mismatch Repair testing is useful in screening for colorectal carcinoma (CRC), Microsatellite Instability (MSI) and Lynch Syndrome (LS).

Supplier: Thermo Scientific Chemicals

Redox indicator for enzymes

Supplier: Vector Laboratories

The ImmEdge™ Hydrophobic Barrier Pen can be used to draw a barrier around a section on a slide that keeps aqueous solutions in place and minimizes the amount of reagent needed for each section.

Supplier: Azer Scientific Inc.

Bouin's solution is a saturated picric acid-formalin fixative that is useful for preserving delicate tissues and gastrointestinal tract specimens.

Supplier: Thermo Scientific Chemicals

Solution is micro-filtered and supplied in ampules. RNase and DNase free.

Supplier: Thermo Scientific Chemicals

Powder

Supplier: Thermo Scientific Chemicals

Fluorescent stain for acid-resistant bacteria in sputum.

Supplier: Thermo Scientific Chemicals

Indicator: pH 3.0 (red) to pH 4.5 (yellow)

Supplier: AAT Bioquest

Carboxyfluorescein (commonly called FAM) and its amine-reactive succinimidyl esters are favored over FITC in bioconjugations.

Supplier: Biosensis

Fluoro-Jade C stains all degenerating neurons regardless of specific insult or mechanism of cell death. The dye is highly resistant to fading and is compatible with virtually all histological processing and staining protocols.

Supplier: Thermo Scientific Chemicals

C.I. 37175

Supplier: Anaspec

Although FITC reagents have been more often used to prepare fluoresceinated bioconjugates, the low stability of FITC bioconjugates makes some researchers use amine-reactive succinimidyl esters of carboxyfluorescein (commonly called FAM) in bioconjugations. FAM reagents give carboxamides that are more resistant to hydrolysis. We have shown that FAM reagents require less stringent reaction conditions and give better conjugation yields, and the resulted conjugates have superior stability. We noted that FITC labeled peptides tend to deteriorate more quickly than the corresponding FAM conjugates.

Supplier: Thermo Scientific Chemicals

Common Applications: as indicator. Transition interval: pH: 1.2 (red) to 2.3 (yellow)

Supplier: Biosensis

Fluoro-Jade B stains all degenerating neurons regardless of specific insult or mechanism of cell death. The dye is highly resistant to fading and is compatible with virtually all histological processing and staining protocols.

Supplier: Electron Microscopy Sciences

This mixture is less viscous than the final embedding mixture of EMbed-812.

Supplier: Thermo Scientific Chemicals

Phase transfer catalyst

Supplier: Thermo Scientific Chemicals

Stain for nerve cells and tissue