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Live Cell Imaging Reagents

Cell tracking and labeling reagents for live cell imaging.

Live cell imaging in real time allows scientists to monitor dynamic cellular events that otherwise escape observation using traditional endpoint techniques like fixed imaging and PCR that capture only a static moment in time. Our portfolio of live cell imaging reagents includes novel fluorescent cell labeling technologies for cell tracking, fluorescent lentiviral biosensors, traditional fluorescent dyes and probes to analyze cellular events in real-time. These reagents are optimal for capturing dynamic cellular events with real-time incubation and imaging systems like the CellASIC® ONIX2 Microfluidic live cell imaging system.

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Product Number
Product Description
Pricing
MINI26
PKH26 Red Fluorescent Cell Linker Mini Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
MINI67
PKH67 Green Fluorescent Cell Linker Mini Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
PKH26GL
PKH26 Red Fluorescent Cell Linker Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
PKH67GL
PKH67 Green Fluorescent Cell Linker Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
CGLDIL
Diluent C for General Membrane Labeling, Distributed for Phanos Technologies
MIDI26
PKH26 Red Fluorescent Cell Linker Midi Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
MIDI67
PKH67 Green Fluorescent Cell Linker Midi Kit for General Cell Membrane Labeling, Distributed for Phanos Technologies
SCT101
BioTracker NucView® 488 Green Caspase-3 Dye (PBS), Live cell imaging apoptosis dye for caspase-3/7 enzyme activity used to detect programmed cell death using fluorescence microscopy or flow cytometry applications.
SCT108
BioTracker 655 Red Cytoplasmic Membrane Dye, Live cell imaging lipophilic carbocyanine membrane dye suitable for long-term fluorescent cell labeling and cell tracking studies.
PKH26PCL
PKH26 Red Fluorescent Cell Linker Kit for Phagocytic Cell Labeling, Distributed for Phanos Technologies
MINCLARET
CellVue® Claret Far Red Fluorescent Cell Linker Mini Kit for General Membrane Labeling, Distributed for Phanos Technologies
SCT106
BioTracker 490 Green Cytoplasmic Membrane Dye, Live cell imaging lipophilic carbocyanine membrane dye suitable for long-term fluorescent cell labeling and cell tracking studies.
SCT107
BioTracker 555 Orange Cytoplasmic Membrane Dye, Live cell imaging lipophilic carbocyanine membrane dye suitable for long-term fluorescent cell labeling and cell tracking studies.
SCT033
BioTracker 520 Green Hypoxia Dye, Live cell imaging dye for hypoxia that increases in fluorescence intensity with decreasing oxygen levels.
SCT110
BioTracker 488 Green CSFE Cell Proliferation Kit, Live cell imaging cell proliferation kit based on carboxyfluorescein succinimidyl ester (CFSE) used for fluorescent cell labeling in flow cytometry applications.
MIDCLARET
CellVue® Claret Far Red Fluorescent Cell Linker Midi Kit for General Membrane Labeling, Distributed for Phanos Technologies
SCT105
BioTracker NucView® 530 Red Caspase-3 Dye (PBS), Live cell imaging apoptosis dye for caspase-3/7 enzyme activity used to detect programmed cell death using fluorescence microscopy or flow cytometry applications.
SCT117
BioTracker NIR694 Nuclear Dye (Water), Live cell imaging far red nuclear staining dye with greater photostability than traditional blue fluorescent nuclear stains such as DAPI and Hoechst 33342.
SCT118
BioTracker NIR694 Nuclear Dye (DMSO), Far red nuclear staining dye with greater photostability than traditional blue fluorescent nuclear stains such as DAPI and Hoechst 33342.
SCT030
BioTracker 575 Red Fe2+ Dye, Live cell imaging dye for iron (Fe2+) that localizes in golgi organelles.
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PKH and CellVue® Fluorescent Cell Linker Labeling

PKH and CellVue® Fluorescent Cell Linker Kits provide fluorescent membrane labeling of live cells for long-term live cell imaging experiments.

Key attributes of PKH and CellVue® dyes include:

  • Stable for up to 100 days on live cells in vivo
  • Safe for eukaryotic cells, bacterial cells, and parasites
  • No significant dye leakage or cell-to-cell transfer
  • Uniform and reproducible signal
  • Spectrally different dyes allow multicolor analysis
  • Compatible with other fluorescent labels
  • Cited in over 7,000 publications

LentiBrite™ Fluorescent Lentiviral Biosensors

LentiBrite™ Fluorescent Lentiviral Biosensors are a suite of pre-packaged lentiviral particles that code for fluorescent proteins associated with autophagy, apoptosis, and cell structure for insights from these processes in live cells.

Lentiviral Biosensors feature:

  • Pre-packaged, ready-to-use format, tagged with monomeric GFP & RFP
  • Minimum titer (≥3 x 108 IFU/mL) per vial
  • Superior transfection efficiency to chemical-based methods
  • For dividing, non-dividing, and hard-to-transfect cells like primary cells or stem cells
  • Non-disruptive of cellular function

BioTracker Live Cell Fluorescent Dyes and Stains

BioTracker Live Cell dyes are cell-permeable dyes for live-cell applications such as organelle labeling, apoptosis detection, cell viability and cell health analysis, hypoxia monitoring, reactive oxygen species tracking, calcium indicator function, and neural and stem cell (SCR150, SCT029, SCT046) cultures.

BrightCell™ Photostable Media

BrightCell™ Photostable Media products are cell culture media and supplements that provide exceptional support for cell health during prolonged exposure to the high-energy light used for fluorescence microscopy. BrightCell™ media products also exhibit very low levels of autofluorescence and photobleaching, for dramatically better data quality from fluorescent live cell imaging.

  • MEMO® medium is designed to replace DMEM prior to and during exposure of cells to blue light
  • NEUMO® medium is developed for neuronal cell culture and replaces Neurobasal media during live cell imaging
  • SOS™ supplement replaces phototoxic serum-free supplements such as B-27®, NS21, SATO and N2 to maintain essential proteins during live cell imaging

LuminiCell Tracker™ Fluorescent Nanoparticles​

LuminiCell Tracker™ fluorescent nanoparticles provide an effective, simple, and nontoxic reagent for long-term cell tracking experiments.  Based on aggregation-induced emission (AIE) technology, these cell tracking dyes have been encapsulated into biocompatible, cell-permeable, fluorescent nanoparticles (AIE Dot) that provide enhanced photostability, ultra-bright fluorescence, and low cellular toxicity for bioimaging applications over extended periods of time.​

  • Brighter: 10X brighter than many alternative cell labeling technologies​
  • Photostable: 3X fluorescence longevity, without signal quenching​
  • Biocompatible: Nontoxic organic nanoparticles developed for biological applications​
  • Rapid Protocol: Easy-to-follow protocol labels cells in four hours or less
Related Product Literature
Live Cell Imaging of β-Actin Cytoskeleton Proteins using LentiBrite™ Fluorescent Biosensors
Live Cell Imaging of β-Actin Cytoskeleton Proteins using LentiBrite™ Fluorescent Biosensors
Long-Term Live Cell Tracking of Cancer and Stem Cells Using a Biocompatible Fluorescent Nanoparticle Based Upon Aggregation Induced Emission (AIE Dot) Nanotechnology
Biocompatible organic fluorescent nanoparticles (AIE Dots) that can be used to label cells and vasculature for long-term live cell tracking and tracing experiments.
Lipophilic Dye Kits for Cell Tracking
Lipophilic cell tracking dyes enable cancer biologists to track tumor and immune cell functions both in vitro and in vivo. Read the article to choose a right membrane dye kit for cell tracking and proliferation monitoring.
Protocol Guide: Exosome Labeling Using PKH Lipophilic Membrane Dyes
PKH dyes have been successfully used to label exosomes and extracellular vesicles for in vitro and in vivo tracking experiments. The exosome labeling protocol below details steps for reliable fluorescent labeling of exosomes using PKH dyes for microvesicle tracking experiments.
Fluorescent Live Cell Imaging of Cytoskeleton Structure Proteins using LentiBrite™ Lentiviral Biosensors
High titer lentiviral particles including beta-actin, alpha-tubulin and vimentin used for live cell analysis of cytoskeleton structure proteins.
Fluorescent Live Cell Imaging of LC3 Mediated Autophagy using LentiBrite™ Lentiviral Biosensors
High titer lentiviral particles for LC3 variants used for live cell analysis of cellular autophagy.
Cancer Stem Cell Detection Utilizing a Red-shifted Fluorescent Live Cell Probe for Aldehyde Dehydrogenase (ALDH), AldeRed™ 588-A.
AldeRed™ 588-A is a red fluorescent live cell probe that detects ALDH activity used to identify cancer stem cells and progenitor cells in culture. Cancer stem cells (CSCs) are subpopulations of cancer cells that can self-renew, generate diverse cells in the tumor mass, and sustain tumorigenesis. Some researchers believe that cancer arises from cancer stem cells that originate as a result of mutational hits on normal stem cells.
Related Product Categories
CellASIC® ONIX2 Microfluidics
The CellASIC® ONIX2 Microfluidic System is a powerful, automated platform that allows precise manipulation of the cell culture environment for live-cell imaging and analysis using mammalian, yeast, and bacterial cells.
Cell Migration & Invasion Assays
Our comprehensive portfolio of migration assays, invasion assays, scratch assays, and chemotactic and haptotactic Boyden chamber assays enable researchers to simulate the conditions and activities of normal and metastatic cells in vivo.
Related Applications
Imaging Analysis & Live Cell Imaging
An overview of current tools and reagents for live cell imaging and analysis with applications in cell trafficking, cell health, gene expression analysis, cell migration, 3D cell culture, cytoskeletal dynamics and more.
Immunohistochemistry
Immunohistochemistry (IHC) is a common immunostaining technique that is used by researchers to identify specific antigens of interest in healthy and diseased tissues.
Cell Counting & Health Analysis
Techniques for counting cells and monitoring cell health and viability in culture, including calorimetric and fluorescent cell viability and proliferation assays. Methods for manual or automated cell counting include Coulter devices.
Mammalian Cell Culture
Applications, principles, and methods for in vitro mammalian cell culture including links to articles, protocols, and videos for proper aseptic technique, passaging and subculturing, and culture media considerations.
Primary Cell Culture
Primary cells isolated directly from human and animal sources maintain physiological relevance of the tissues from which they are derived, and are used for ADME/Tox screening. Find applications and methods for culturing mammalian primary cells in vitro.
Stem Cell Culture
An overview of different stem cell types, stem cell culture basics and stem cell applications in basic research and clinical research applications, such as tissue regeneration, genetic diseases and cancer.
3D Cell Culture
Applications, principles, and techniques for three-dimensional (3D) cell culture. Includes techniques and descriptions of scaffold and scaffold-free methods matrices for the culture of complex in vitro models including organoids and spheroids.
Microbial Cell Culture
An overview of microbiological cell culture and its applications in molecular biology, cloning, and recombinant protein expression as well as cultivation for the isolation, differentiation, and identification of disease-causing microbes in clinical researc

Highlights

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  • Live Cell Imaging of Hypoxia in Cancer Cells using the CellASIC® ONIX2 Microfluidic System
    Live Cell Imaging of Hypoxia in Cancer Cells using the CellASIC® ONIX2 Microfluidic System
    A431 epidermal carcinoma cells (85090402) were incubated 16 hours overnight with 3µM BioTracker 520 Green Hypoxia Dye (SCT033) in complete DMEM by gravity perfusion at 37°C under normoxic conditions (20% O2) using the CellASIC® ONIX2 System. After overnight incubation, cells were perfused with complete DMEM media without dye at 1 psi under hypoxic conditions (0% O2) for 16 hours at 37°C. Fluorescent images were captured over 16 hours using 465 nm excitation, and a 525 nm emission filter. The BioTracker 520 Green Hypoxia Dye increases in fluorescence intensity with decreasing oxygen levels (increased hypoxic conditions).
  • Live Cell Imaging of p62 using LentiBrite™ Fluorescent Biosensors
    Live Cell Imaging of p62 using LentiBrite™ Fluorescent Biosensors
    Human mesenchymal stem cells (MSCs), were plated in a chamber slide and transduced with LentiBrite™ RFP-p62 lentiviral particles at an MOI of 40 for 24 hours. After media replacement and 24 hours further incubation, cells were incubated for 4 hours in EBSS containing a lysosome inhibitor, to induce autophagy and inhibit lysosomal degradation of autophagosomes.
  • Live Cell Imaging of β-Actin Cytoskeleton Proteins using LentiBrite™ Fluorescent Biosensors
    Live Cell Imaging of β-Actin Cytoskeleton Proteins using LentiBrite™ Fluorescent Biosensors
    U2OS cells were plated in a chamber slide and transduced with LentiBrite™ GFP-β-actin lentiviral particles at an MOI of 20 for 24 hours. After media replacement and an additional 48 hours of further incubation, the cells were treated with 2 µM cytochalasin-D for another 2 hours, to induce actin depolymerization. The GFP- β -actin displays a filamentous distribution in the untreated cells, and upon actin depolymerization, adopts a punctate distribution. LentiBrite™ Lentiviral Biosensors are a new suite of pre-packaged lentiviral particles encoding important and foundational proteins of autophagy, apoptosis, and cell structure for visualization under different cell/disease states in live cell and in vitro analysis.
  • Live Cell Imaging of Autophagy using LentiBrite™ Fluorescent Biosensors
    Live Cell Imaging of Autophagy using LentiBrite™ Fluorescent Biosensors
    HT-1080 cells were plated in a chamber slide and transduced with LentiBrite™ GFP-LC3 lentiviral particles at an MOI of 20 for 24 hours. After media replacement and 48 hours further incubation, cells were incubated for 4 hours in EBSS containing a lysosome inhibitor, to induce autophagy and inhibit lysosomal degradation of autophagosomes. LentiBrite™ Lentiviral Biosensors are a new suite of pre-packaged lentiviral particles encoding important and foundational proteins of autophagy, apoptosis, and cell structure for visualization under different cell/disease states in live cell and in vitro analysis.
  • Live Cell Imaging of Apoptosis in Immune Cells using the CellASIC® ONIX2 Microfluidic System
    Live Cell Imaging of Apoptosis in Immune Cells using the CellASIC® ONIX2 Microfluidic System
    Live Cell Imaging of Apoptosis in Immune Cells using the CellASIC® ONIX2 Microfluidic System
  • Optimized Staining and Proliferation Modeling Methods for Cell Division Monitoring using Cell Tracking Dyes
    Optimized Staining and Proliferation Modeling Methods for Cell Division Monitoring using Cell Tracking Dyes
    Fluorescent cell tracking dyes, in combination with flow and image cytometry, are powerful tools with which to study the interactions and fates of different cell types in vitro and in vivo.
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