Category: Products & Services > Labeling & Detection Products > Gel & Membrane Stains
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 ...
Catalog: LC6030
Size: 500 ml
Category: Products & Services > Oligos, Primers, Probes & Nucleotides > Nucleotides > BrdU, EdU & EU Reagents
Cells can naturally incorporate the thymidine analog BrdU into their cells during cell division, making this nucleoside analog an excellent marker of by cell cycle and proliferation. Analysis of incorporated BrdU can be with an anti-BrdU antibody.
Catalog: B23151
Size: 100 mg
Category: Products & Services > Labeling & Detection Products > Cell Stains > Nucleic Acid Cell Stains
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.
Catalog: S11363
Size: 250 µl
Category: Products & Services > Labeling & Detection Products > Cell Stains > Other Cell Stains
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.
Catalog: T10282
Size: 2 × 1 ml
Category: Products & Services > Labeling & Detection Products > Cell Stains > Nucleic Acid Cell Stains
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.
Catalog: S11342
Size: 250 µl
Category: Products & Services > Labeling & Detection Products > Cell Stains > Nucleic Acid Cell Stains
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, ...
Catalog: S7020
Size: 250 µl
Category: Products & Services > Labeling & Detection Products > Cell Stains > Other Cell Stains
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 ...
Catalog: H32712
Size: 1 set
Category: Products & Services > Labeling & Detection Products > Cell Stains > Other Cell Stains
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...
Catalog: A14353
Size: 50 µl
Category: Products & Services > Labeling & Detection Products > Gel & Membrane Stains
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.
Catalog: P-20495
Size: 1 kit
Category: Products & Services > Labeling & Detection Products > Cell Stains > Other Cell Stains
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...
Catalog: H34475
Size: 1 each
Category: Products & Services > Instruments, Software, & Accessories > Gel Boxes, Gel Imagers, Power Supplies & Accessories > Gel Blotting, Drying & Staining Accessories
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.
Catalog: NI2400
Size: 2 packs
Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains
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.
Catalog: C10046
Size: 100 µl
Category: Products & Services > Labeling & Detection Products > Cell Stains > Other Cell Stains
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.
Catalog: F34653
Size: 10 × 100 µg
Category: Products & Services > Labeling & Detection Products > Cell Stains > Nucleic Acid Cell Stains
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 ...
Catalog: F10797
Size: 100 ml
Category: Products & Services > Kits & Assays > Cell Analysis Kits > HCS Detection Kits
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...
Catalog: H34476
Size: 1 each
Category: Products & Services > Kits & Assays > Cell Analysis Kits > Apoptosis Kits
The ApoTarget™ APO-BRDU Kit is a two-color staining method for labeling DNA breaks and total cellular DNA to detect apoptotic cells by flow cytometry.
Catalog: KHO1001
Size: 60 tests
Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits
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...
Catalog: L-23105
Size: 1 kit
Category: Products & Services > Kits & Assays > Cell Analysis Kits > Laser Capture Microdissection (LCM) Kits
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...
Catalog: KIT0420
Size: 32 applications
Category: Products & Services > Controls, Standards & Ladders > Protein Standards & Ladders > Prestained Protein Standards
The SeeBlue® Plus2 Pre-Stained Standard allows you to easily visualize protein molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency. The SeeBlue® Plus2 Pre-Stained Standard contains 10 proteins: 8 blue-dyed and 2 with contrasting colors, providing easier band identification. It can be used with NuPAGE®, tris-glycine, and tricine gels. The SeeBlue® Plus2 Pre-Stained Standard offers: 10 polypeptides resolved into 8 blue and 2 colored bands in the range of 4–250 kDa (depending upon the buffer system) Immediate, unambiguous band identification A ready-to-...
Catalog: LC5925
Size: 500 µl
Category: Products & Services > Controls, Standards & Ladders > Protein Standards & Ladders > Prestained Protein Standards
The BenchMark™ Pre-Stained Protein Ladder is a standard used to monitor electrophoresis or electrophoretic transfer from gel to membrane in Western blots. It consists of 10 proteins ranging in apparent molecular weight from 6 to 180 kDa. It is designed for use with Tris-Glycine gels. The BenchMark™ Pre-Stained Protein Ladder offers: Proteins covalently bound to a blue dye for easy visualization One protein band coupled to a pink dye for easy orientation and protein identification Affinity-purified proteins to provide sharp bands and clear background Easy-to-use format for direct application to...
Catalog: 10748-010
Size: 2 × 250 µl