Cell Growth and Differentiation Reagents and Kits

Cell growth and differentiation reagents and kits quantify viable cells and determine their differentiation and growth rates.
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HCS NuclearMask™ Deep Red Stain (250X Concentrate in DMSO) Invitrogen™

The versatile HCS NuclearMask™ Deep Red Stain can be used to measure DNA content and perform cell demarcation of both live and formaldehyde-fixed cells with high content imaging and analysis (HCS). With its far red excitation⁄emission (638⁄686 nm) when bound to DNA, it is easily discriminated from...

HCS CellMask™ Red Stain Invitrogen™

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 LipidTOX™ Green Neutral Lipid Stain, for cellular imaging Invitrogen™

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...

Hoechst 34580 Invitrogen™

This bisbenzimide dye, Hoechst 34580, is related to the important minor-groove binding, dsDNA-selective dyes Hoechst 33258 and Hoechst 33342. Hoechst 34580 has somewhat longer-wavelength spectra than the other Hoechst dyes when bound to nucleic acids [Howard Shapiro, personal communication].

HCS CellMask™ Blue Stain Invitrogen™

HCS CellMask™ Blue stain (H32720) replaces the HCS CellMask™ Blue cytoplasmic⁄nuclear stain (H34558) as a cell delineation tool for HCS platforms. HCS CellMask™ stains label the entire cell and provide an accurate backdrop against which the features of interest can be assessed.

Fluo-4, AM, cell permeant Invitrogen™

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+. Fluo-3 has been used to image the spatial dynamics of Ca2+ signaling, in flow cytometry experiments involving photoactivation of caged chelators, second messengers, and neurotransmitters, and for...

Fluo-4, AM, FluoroPure™ grade - Special Packaging Invitrogen™

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+. Fluo-3 has been used to image the spatial dynamics of Ca2+ signaling, in flow cytometry experiments involving photoactivation of caged chelators, second messengers, and neurotransmitters, and for...

FluoSpheres™ Carboxylate-Modified Microspheres, 0.5 µm, red fluorescent (580/605), 2% solids Invitrogen™

Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene. Our Molecular Probes® FluoSpheres® beads are manufactured using high-quality, ultraclean polystyrene and are loaded with a...

RediPlate™ 96 EnzChek™ Serine/Threonine Phosphatase Assay Kit Invitrogen™

The RediPlate™ 96 EnzChek® Serine/Threonine Phosphatase Assay Kit provides a fast, simple and direct fluorescence-based assay for detecting serine/threonine phosphatases and their corresponding modulators and inhibitors.

Filmtracer™ LIVE/DEAD™ Biofilm Viability Kit Invitrogen™

The FilmTracer™ LIVE⁄DEAD Biofilm Viability kit provides a two-color fluorescence assay of bacterial viability, based on membrane integrity, that has proven usefule for a diverse array of bacterial genera including those growing in biofilm communities.

LIVE/DEAD™ BacLight™ Bacterial Viability Kit, for microscopy Invitrogen™

The LIVE/DEAD BacLight Bacterial Viability Kit *for microscopy* is a convenient and easy-to-use kit for monitoring the viability of bacterial populations as a function of the membrane integrity of the cell.

Indo-1, AM, cell permeant Invitrogen™

Indo-1, AM is a high affinity, intracellular calcium indicator (Kd ∼0.23 µM) that is ratiometric and UV light—excitable. This acetoxymethyl (AM) ester form is useful for noninvasive intracellular loading and is also available in a 1 mg packaging (I-1203) and a special packaging (I-1223).

GeneBLAzer™ CMV-bla Jurkat Positive Control Cell Line Thermo Scientific™

The GeneBLAzer™ CMV-bla Jurkat Cell Line constitutively expresses beta-lactamase under the control of the CMV promoter in Jurkat cells. A stable population was obtained using 1 mg/ml Geneticin™ (G418) selection followed by isolation of a clone by fluorescence-activated cell sorting (FACS).

LIVE/DEAD™ BacLight™ Bacterial Viability Kit Invitrogen™

This LIVE/DEAD BacLight Bacterial Viability Kit provides two stains (separate and premeasured) in pairs of polyethylene transfer pipettes. The stains are supplied dry, without DMSO or other potentially harmful solvents, in the sealed pipettes.

LIVE/DEAD™ Cell Vitality Assay Kit, C12 Resazurin/SYTOX™ Green Invitrogen™

The LIVE/DEAD Cell Vitality Assay Kit provides a simple, two-color fluorescence assay that distinguishes metabolically active cells from injured cells and dead cells. The assay is based on the reduction of C12-resazurin to red-fluorescent C12-resorufin in metabolically active cells and on the uptake...
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