Cell Function Reagents and Kits

Reagents and kits to measure cell function including viability, cell proliferation, cell cycle, membrane potential assays, as well as physiological indicators for pH, calcium, magnesium, and zinc.
Read more Read less
1-15 of 337 Products

FxCycle™ Far Red Stain Invitrogen™

FxCycle™ Far Red stain (F10348) is used for flow cytometric analysis of DNA content in fixed cells when combined with RNAse. This dye takes advantage of the commonly available 633⁄5 nm excitation sources with emission around 660 nm.

eBioscience™ Cell Proliferation Dye eFluor™ 670 Invitrogen™

Cell Proliferation Dye eFluor™ 670 is a red fluorescent dye that can be used to monitor individual cell divisions. This fluorescent dye binds to any cellular protein containing primary amines, and as cells divide, the dye is distributed equally between daughter cells that can be measured as...

Fluo-5N, 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...

Fluo-5F, AM, cell permeant - Special Packaging 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...

Amplex™ Red Glutamic Acid/Glutamate Oxidase Assay Kit Invitrogen™

The Amplex® Red Glutamic Acid/Glutamate Oxidase Assay Kit provides a sensitive and simple method for detecting glutamic acid/glutamate oxidase activity using a fluorescence microplate reader or fluorometer. See our complete line of Fluorescence Microplate assays.

Fura dextran, Potassium Salt, 10,000 MW, Anionic Invitrogen™

Fura dextran, potassium salt, 10,000 MW, anionic is a derivative of the ratiometric, UV light—excitable fura-2 indicator (F-1200) coupled to a water-soluble 10,000 MW dextran. This dextran salt form is useful for intracellular loading by microinjection, infusion from patch pipette or uptake induced...

X-Rhod-1, AM, cell permeant - Special Packaging Invitrogen™

Labeled calcium indicators are molecules that exhibit an increase in fluorescence upon binding Ca2+. They have uses in many calcium signaling investigations, including measuring Ca2+ in cells and tissues that have high levels of autofluorescence and also for detecting Ca2+ release generated by...

pHrodo™ Red E. coli BioParticles™ Phagocytosis Kit for Flow Cytometry Invitrogen™

• Specifically detect phagocytosis and endocytosis with pH-sensitive fluorogenic dye - discriminate endcytosed from adherent and extracellular particles • Reduced signal variability and improved timing in sensitive experiments - no need for wash steps or quencher dye • Bright red fluorescence -...

pHrodo™ Red Phagocytosis Particle Labeling Kit for Flow Cytometry Invitrogen™

• Specifically detect phagocytosis and endocytosis with pH-sensitive fluorogenic dye - discriminate endcytosed from adherent and extracellular particles • Reduced signal variability and improved timing in sensitive experiments - no need for wash steps or quencher dye • Bright red fluorescence -...

eBioscience™ Fixable Viability Dye eFluor™ 660 Invitrogen™

Fixable Viability Dye eFluor™ 660 is a viability dye that can be used to irreversibly label dead cells prior to cryopreservation, fixation and/or permeabilization procedures. Unlike 7-AAD and propidium iodide, cells labeled with Fixable Viability Dyes can be washed, fixed, permabilized, and stained...

FluxOR™ II Green Potassium Ion Channel Assay Invitrogen™

The FluxOR™ II Green Potassium Ion Channel Assay is the next-generation solution for high throughput screening (HTS) of potassium ion channel and transporter activities. The FluxOR II Green assay takes advantage of the permeability of potassium channels to thallium ions.

Leadmium™ Green AM dye Invitrogen™

The proprietary Leadmium™ Green AM dye from Molecular Probes® provides researchers with a unique tool to specifically measure intracellular lead and cadmium levels with high sensitivity. While standards assays exist for measuring lead and cadmium in solution, the unique Leadmium™ Green AM indicator...

BacLight™ Green Bacterial Stain Invitrogen™

The BacLight Green (Cat. no. B-35000) and BacLight Red (Cat. no. B-35001) bacterial stains are fluorescent labeling reagents for detecting and monitoring bacteria. These two dyes are not nucleic acid stains.

FxCycle™ Violet Stain Invitrogen™

FxCycle™ Violet stain (F10347) is used for flow cytometric analysis of DNA content in fixed cells. This dye is excited with a 405⁄407 nm laser with emission collected in the 450⁄50 BP filter or equilavent. This dye is DNA selective so RNAse is not required.

Fluo-5N, AM, cell permeant - Special Packaging 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...
spinner