Cell Growth and Differentiation Reagents and Kits

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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PrestoBlue™ HS Cell Viability Reagent Invitrogen™

PrestoBlue HS Cell Viability Reagent is a ready-to-use resazurin-based solution that functions as a cell health indicator by using the reducing power of living cells to quantitatively measure viability.

Fura-2, AM, cell permeant Invitrogen™

Fura-2, AM is a high affinity, intracellular calcium indicator that is ratiometric and UV light—excitable. This acetoxymethyl (AM) ester form is useful for noninvasive intracellular loading and is also available in 1 mg amounts (F-1201) and in a DMSO solution (F-1225).

Fluo-4FF, Pentapotassium Salt, cell impermeant Invitrogen™

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+. Fluo-5F, fluo-5N, and fluo-4ff are analogs of fluo-4 with lower Ca2+-binding affinity, making them suitable for detecting intracellular calcium levels in the 1 µM to 1 mM range that would saturate...

alamarBlue™ Cell Viability Reagent Invitrogen™

alamarBlue Cell Viability Reagent is a ready-to-use resazurin-based solution that functions as a cell health indicator by using the reducing power of living cells to quantitatively measure viability. Resazurin, the active ingredient of alamarBlue reagent, is a non-toxic, cell-permeable compound that...

Fluo-3, 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-3, 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...

Fluo-3, Pentapotassium Salt, cell impermeant 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...

Fluo-4 NW Calcium Assay Kit Invitrogen™

Fluo-4 NW (No-Wash) Calcium Assay Kitsoffer a proprietary calcium assay formulation that requires neither a washstep nor a quencher dye. The fluo-4 NW assay achieves largerincreases in fluorescence intensity than standard fluo-3 and fluo-4assays with a wash step.

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...

EnzChek™ Direct Phospholipase C Assay Kit Invitrogen™

This kit provides continuous monitoring of phosphotidyl choline specific phospholipase C (PLC) activity in microplate based biochemical assays. The assay uses a PCL selective fluorogenic substrate that emits a bright green emission upon cleavage.

EnzChek™ Elastase Assay Kit Invitrogen™

The EnzChek Elastase Assay Kit provides a sensitive, convenient and fast fluorometric method for measuring elastase or other protease activity in purified enzyme systems, cell/tissue lysates or for screening inhibitors in a high-throughput format.

EnzChek™ Phosphate Assay Kit Invitrogen™

The EnzChek® Phosphate Assay Kit provides a fast and sensitive spectrophotometric method for the quantification of inorganic phosphate in solution and for phosphate released during ATPase or GTPase enzymatic reactions. See our complete line of Fluorescence Microplate assays.

Guanosine 5'-O-(3-Thiotriphosphate), BODIPY™ FL Thioester, Sodium Salt (BODIPY™ FL GTP-γ-S, Thioester) Invitrogen™

BODIPY FL GTP-γ-S binds to GTP-binding proteins. To create this fluorescent nucleotide, the BODIPY FL fluorophore was linked through the γ-thiol of GTP-γ-S. The fluorescence of BODIPY FL GTP-γ-S is quenched ∼90% relative to that of the free dye, but may be recovered on binding to G-proteins.

eBioscience™ BrdU Staining Kit for Flow Cytometry PerCP-eFluor™ 710 Invitrogen™

The eBioscience BrdU Staining Kit for Flow Cytometry contains the necessary reagents and buffers for identifying and examining proliferating cells of mammalian species by flow cytometric analysis. Cycling cells are incubated with 5-bromo-2’-deoxyuridine (BrdU), a synthetic analog of thymidine which...

eBioscience™ BrdU Staining Kit for Flow Cytometry FITC Invitrogen™

The eBioscience BrdU Staining Kit for Flow Cytometry contains the necessary reagents and buffers for identifying and examining proliferating cells of mammalian species by flow cytometric analysis. Cycling cells are incubated with 5-bromo-2’-deoxyuridine (BrdU), a synthetic analog of thymidine which...

eBioscience™ BrdU Staining Kit for Flow Cytometry eFluor™ 450 Invitrogen™

The eBioscience BrdU Staining Kit for Flow Cytometry contains the necessary reagents and buffers for identifying and examining proliferating cells of mammalian species by flow cytometric analysis. Cycling cells are incubated with 5-bromo-2’-deoxyuridine (BrdU), a synthetic analog of thymidine which...

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...

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 LipidTOX™ Deep Red 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™ Deep Red neutral lipid stain was developed to characterize the potentially toxic effects of compounds on lipid metabolism in...

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 CellMask™ Near-IR Stain Invitrogen™

HCS CellMask Near-IR Stain is a cell-delineation tool for HCS platforms. Members of the HCS CellMask family of stains label the entire cell (nucleus and cytoplasm) and provide an accurate backdrop against which features of interest can be assessed.

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.

HCS LipidTOX™ Phospholipidosis and Steatosis Detection Kit, for high-content screening, for cellular imaging Invitrogen™

HCS LipidTOX™ Phospholipidosis and Steatosis Detection Kit offers a complete set of reagents for performing image-based high-content screening (HCS) assays to characterize phospolipidosis and steatosis, toxic side effects on lipid metabolism that can be triggered by drugs or other compounds.

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...

HCS LipidTOX™ Red 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™ Red neutral lipid stain was developed to characterize the potentially toxic effects of compounds on lipid metabolism in mammalian...

CyQUANT™ XTT Cell Viability Assay Invitrogen™

The CyQUANT XTT Cell Viability Assay is a complete, optimized assay that generates a consistent colorimetric detection of viable mammalian cells. The assay kit consists of two reagents, XTT Reagent and Electron Coupling Reagent.

XTT (2,3-Bis-(2-Methoxy-4-Nitro-5-Sulfophenyl)-2H-Tetrazolium-5-Carboxanilide) Invitrogen™

XTT is used to assess cell viability as a function of redox potential. Actively respiring cells convert the water-soluble XTT to a water-soluble, orange colored formazan product. Unlike MTT, XTT does not require solubilization prior to quantitation, thereby reducing the assay time in many viability...

LC3B Antibody Kit for Autophagy Invitrogen™

The LC3 Antibody Kit for Autophagy includes a rabbit polyclonal antibody against LC3B that has been validated for use in fluorescence microscopy and high content imaging and analysis. Chloroquine diphosphate is also included - following treatment with this compound, normal autophagic flux is...

Premo™ Halide Sensor Invitrogen™

The Premo™ Halide Sensor is based on a yellow fluorescent protein (YFP) molecule sensitive to halide ions. The combination of the YFP (Venus) biosensor with efficient and non-cytopathic BacMam delivery and expression gives researchers a highly sensitive, robust and easy-to-use tool to efficiently...
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