Histology & Microscopy

Acridine orange (AO) solution is used as nuclear dye. AO forms a complex with double-stranded DNA to emit green fluorescence, AO also forms a complex with singlestranded DNA or RNA to emit red fluorescence. One molecule of AO intercalates with three base pairs of double-stranded DNA and emits green fluorescence with the maximum wavelength at 526 nm (excitation 502 nm). One molecule of AO can also interact with one phosphate group of single-stranded DNA or RNA to form an aggregated, or stacked, structure that emits red fluorescence with the maximum wavelength at 650 nm (excitation 460 nm).

Hoechst 33342 solution is used as nuclear dye. Hoechst dye is cell membrane permeable and stain DNA to emit intense blue fluorescence. The excitation and emission wavelengths of Hoechst-DNA complex are 350 nm and 460 nm, respectively.

FFPE miRNA FISH Pretreatment Solution is used for the pretreatment of formalin-fixed paraffin-embedded (FFPE) tissue sections in microRNA in situ hybridization.

Intracellular Protein Staining Kit - Fixation, Permeablization and Staining/Washing Buffer

Silicon wafer coated with 100-nm Aluminum

Microscope Slides Coated with Copper

NisslFluor™ Green Nissl stain will stain the soma and proximal reaches of dendrites, cytoplasm, and nuclei of neurons a fluorescent green color under blue light excitation. Nissl substance is not normally found in the axon hillock or the axon itself. NisslFluor™ Green will be of high contrast, resolution, and brightness and resistant to fading. Visible under blue light (450-495 nm) excitation. This fluorochrome demonstrates little fluorescence under green light excitation (500ﾖ570 nm) or UV excitation (330-380 nm).</div>

LipoFluor-P1™ is a cell-permeant stain with an affinity for polar lipids which can be used in a wide variety of live and fixed samples. LipoFluor-P1™ provides excellent and rapid lipid staining used for fluorescent microscopy applications and automated imaging. This stain is an effective tracer of lipids (e.g. cholesterol, sphingolipid and phospholipid) and intracellular localisation. This stain allows for simple and quick application and is ideal for epifluorescence, confocal and multiphoton microscopy. It can be used on live and fixed samples and is compatible with other dyes. LipoFluor-P1™ has a large Stokes Shift, is resistant to photobleaching and demonstrates low cytotoxicity.

LipoFluor-P2™ is a cell-permeant stain for intracellular lipid droplets and the endoplasmic reticulum. This tracing reagent can be used on live and fixed cells and is compatible with other dyes. LipoFluor-P2™ has a large Stokes Shift, shows excellent resistance to photobleaching, and demonstrates low cytotoxicity.