The StainEase¤ Gel Staining Tray is a convenient way to evenly stain mini-gels and prevent gels from breaking. The staining tray assembly includes a perforated strainer insert that holds the gel and drains away the stain, a lid, and an outer container in which stains and solutions can be changed without having to handle the gel. Easily fits up to four mini-gels.
Size: 2 packs
InVision™ His-tag In-gel Stain is a ready-to-use, fast, sensitive and highly specific stain for visualizing His-tagged fusion protein bands directly in a polyacrylamide gel following electrophoresis. Using InVision™ His-tag In-gel Stain you'll: Stain proteins fused to an oligohistidine sequence Eliminate western blotting-detect His-tagged proteins directly in the gel Detect nanogram levels of protein bands with a UV transilluminator, equipped with a standard camera, or a laser-based scanner Visualize results in under 3 hours Convenienty provided as one ready-to-use solution, InVision™ His-tag ...
Size: 500 ml
The cell-permeant SYTO 82 orange fluorescent nucleic acid stain exhibits bright, orange fluorescence upon binding to nucleic acids. Because the staining pattern of the SYTO dyes in live cells may vary between cell types, we offer the SYTO Orange Fluorescent Nucleic Acid Stain Sampler Kit (S-11360) to enable researchers to find the most appropriate orange-fluorescent SYTO stain for their system.
Size: 250 µl
Trypan blue stain is a well-accepted method for staining dead cells. It can enter into cells with compromised membranes and is the method used with the Countess® automated cell counting platform.
Size: 2 × 1 ml
The cell-permeant SYTO 60 red fluorescent nucleic acid stain exhibits bright, red fluorescence upon binding to nucleic acids. Because the staining pattern of the SYTO dyes in live cells may vary between cell types, we offer the SYTO Red Fluorescent Nucleic Acid Stain Sampler Kit (S-11340) to enable researchers to find the most appropriate red-fluorescent SYTO stain for their system.
Size: 250 µl
SYTOX® Green nucleic acid stain is an excellent green-fluorescent nuclear and chromosome counterstain that is impermeant to live cells, making it a useful indicator of dead cells within a population. • Impermeant to live cells • Excitation/Emission: 504/523 nm • Use with 488 Argon-ion laser • Works with mammalian cells and both Gram-positive and Gram-negative bacteria Simple Viability Determination SYTOX® Green allows quick determination of cell viability when using flow cytometers, fluorescence microscopes, fluorometers, or fluorescence microplate readers. It will not cross intact membranes, ...
Size: 250 µl
HCS CellMask™ Red stain (H32712) replaces the HCS CellMask™ Red cytoplasmic⁄nuclear stain (H32711) as a cell delineation tool for HCS platforms. HCS CellMask™ stains label the entire cell (cytoplasm and nucleus) and provide an accurate backdrop against which the features of interest can be assessed. HCS CellMask™ stains can be applied to cells immediately after fixation or in the last step of multiplexing protocols, and they are compatible with detergent-based cell permeabilization protocols. If only nuclear staining is desired, HCS NuclearMask™ stains can be used for measuring DNA content in ...
Size: 1 set
Alkaline Phosphatase Live Stain is a stem cell imaging product that allows users to differentially stain pluripotent stem cells (PSCs). The dye is a cell-permeable fluorescent substrate for alkaline phosphatase (AP) that is non-toxic to cells, diffusing out over the course of two hours. The Alkaline Phosphatase Live Stain consists of 50 µL of a 500X fluorescein-based dye in DMSO, sufficient for staining two 24-well plates, four 6 cm dishes or two 10 cm dishes. This Alkaline Phosphatase Live Stain allows you to: • Identify pluripotent stem cells with a strong signal above background • Stain PSC...
Size: 50 µl
Molecular Probes' proprietary Pro-Q Emerald 300 and Pro-Q Emerald 488 Glycoprotein Stain Kits provide the most advanced technology available for detection of glycoproteins in gels and on blots. Gel staining is rapid and very sensitive. In less than three hours, it is possible to detect as little as 300 pg of glycoprotein per band, depending on the degree of glycosylation, making these stains at least 50-fold more sensitive than standard fuchsin staining.
Size: 1 kit
The intracellular accumulation of neutral lipids, steatosis, is often triggered by drugs that affect the metabolism of fatty acids and/or neutral lipids. HCS LipidTOX™ Green neutral lipid stain was developed to characterize the potentially toxic effects of compounds on lipid metabolism in mammalian cell lines. The LipidTOX™ neutral lipid stain has an extremely high affinity for neutral lipid droplets and can be detected by fluorescence microscopy or an HCS reader. This probe is compatible with the HCS LipidTOX™ phospholipidosis detection reagents (H34350, H34351). HCS LipidTOX™ neutral lipid s...
Size: 1 each
The CellMask™ Plasma Membrane Stains allow fast and uniform labeling of the plasma membrane without the cell-type differences exhibited by lectins. These stains may be used as a segmentation tool for HCS (high-content screening), as well as to stain cellular plasma membranes for standard fluorescence microscopy. The stain survives fixation, but not permeabilization, so it is not suitable for experiments that also involve probing internal targets via antibodies.
Size: 100 µl
The lipophilic probe, FM™ 4-64FX exhibits low fluorescence in water but fluoresces intensely upon binding the outer leaf of the plasma membrane providing discrete plasma membrane staining. The binding is rapid and reversible and "FX" denotes that this analog is fixable with aldehyde-based fixatives. It is also an excellent reagent for identifying actively firing neurons and for investigating the mechanisms of activity-dependent vesicle cycling.
Size: 10 × 100 µg
FxCycle™ PI/RNase Staining Solution is used for flow cyotmetric analysis of DNA content in fixed cells. Propidium iodide (PI), a popular red-fluorescent stain, binds to DNA by intercalating between the bases with little or no sequence preference and with a stoichiometry of one dye per 4–5 base pairs of DNA. PI also binds to RNA, necessitating treatment with RNase to distinguish between RNA and DNA staining. This propidium iodide solution includes DNase-free RNase A and a permeablization reagent. It comes ready to use: simply add the staining solution to fixed cells, incubate, and acquire on a ...
Size: 100 ml
The intracellular accumulation of neutral lipids, steatosis, is often triggered by drugs that affect the metabolism of fatty acids and/or neutral lipids. HCS LipidTOX™ Red neutral lipid stain was developed to characterize the potentially toxic effects of compounds on lipid metabolism in mammalian cell lines. The LipidTOX™ neutral lipid stain has an extremely high affinity for neutral lipid droplets and can be detected by fluorescence microscopy or an HCS reader. This probe is compatible with the HCS LipidTOX™ phospholipidosis detection reagents (H34350, H34351). HCS LipidTOX™ neutral lipid sta...
Size: 1 each
Specially designed for use with the ARCTURUS® Laser Capture Microdissection (LCM) instruments, CapSure® HS and CapSure® Macro LCM Caps enable the precise and rapid extraction of pure populations of cells from heterogeneous sample preparations. CapSure Caps may be used to isolate individual cells or thousands of cells on a single cap. Key product features: • Gentle application – non-damaging microdissection preserves the integrity of the captured material • Versatile extraction – capture both large and small amounts of cells Ensure the Integrity of Microdissected Cells for Downstream Molecular ...
Size: 32 caps
The Applied Biosystems® MicroAmp® 96-Well Tray for VeriFlex™ Blocks is specifically designed to snugly hold MicroAmp® Fast Reaction Tubes with Caps and MicroAmp® Fast 8-Tube Strips (0.1 mL) in a 96-well format. They are also designed to snugly hold MicroAmp® Reaction Tubes with Caps (0.2 mL). Engineered for efficient sample processing Designed specifically for MicroAmp® Fast Reaction Tubes with Caps (0.1 mL) and MicroAmp® Fast 8-Tube Strips (0.1 mL) Designed specifically for MicroAmp® Reaction Tubes with Caps (0.2 mL) Manufactured to high specification, ensuring a quality product Convenience a...
Size: 10 trays
The LIVE/DEAD® Fixable Dead Cell Stain Kit employs an amine-reactive fluorescent dye to evaluate mammalian cell viability by flow cytometry. In cells with compromised membranes, the dye reacts with free amines both in the cell interior and on the cell surface, yielding intense fluorescent staining. In viable cells, the dye's reactivity is restricted to the cell-surface amines, resulting in less intense fluorescence. The difference in intensity between the live and dead cell populations is typically greater than 50 fold, and this fluorescence intensity discrimination is completely preserved fol...
Size: 1 kit
The Applied Biosystems® MicroAmp® Fast 96-Well Tray, specifically designed to snugly hold MicroAmp® Fast Reaction Tubes with Cap (0.1 mL) and MicroAmp® Fast 8-Tube Strips, is required for more efficient sample processing on the Applied Biosystems® Veriti™ 96-Well Thermal Cycler. • Organizes your Fast Reaction Tubes or Strips • Provides the thermal contact necessary for fast PCR • Manufactured to high specification, ensuring a quality product Convenience and Performance The MicroAmp® Fast 96-Well Tray allows you to organize your tubes while adding sample and mix. This handy tray reduces spillag...
Size: 10 trays
The ARCTURUS® HistoGene® LCM Immunofluorescence Staining Kit is designed to retrieve high-quality nucleic acids from immunofluorescently-stained, frozen tissue using a quick 15-minute process. The kit provides reagents and slides for convenient and reliable immunoflourescent staining as well as protocols that are streamlined and optimized to maintain nucleic acid quality. Key product features are: • Simplified staining—retrieve high-quality RNA from simplified fluorescent target cell labeling • Efficient preservation—quick 15-minute process preserves mRNA • Cold sample protection—chill samples...
Size: 32 applications
The SeeBlue® Plus2 Pre-Stained Standard has been optimized for compatibility with NuPAGE® and Bolt™ gels, which use Life Technologies' Bis-Tris gel formulation. The SeeBlue® Plus2 Pre-Stained Standard contains 10 proteins: eight blue-dyed proteins and two proteins with contrasting colors, allowing easier band identification. The SeeBlue® Plus2 Standard allows you to easily monitor molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency. The SeeBlue® Plus2 Standard offers: • 10 polypeptides resolved into 8 blue and 2 colored bands in the range of 4–250 kD...
Size: 500 µl