Product DemonstrationsLife Sciences

Cellular Dynamics: Capillary-like Network Formation of iCell® Endothelial Cells in PEG Hydrogel

6 Aug 2013
Cellular Dynamics: Capillary-like Network Formation of iCell® Endothelial Cells in PEG Hydrogel

These time-lapse video images illustrate 3D capillary-like network formation for iCell® Endothelial Cells (Cellular Dynamics International) encapsulated in a synthetic polyethylene glycol (PEG) hydrogel. Images shown for time points recorded over days 2-3 in culture. The PEG hydrogel was formed with protease-degradable crosslinks and a pendant adhesion peptide to promote cellular remodeling, and grown in standard CDI-recommended media & supplement. Video courtesy of Michael Schwartz, University of Wisconsin.

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Cellular Dynamics International

Cellular Dynamics is the world's largest producer of fully functional human cells derived from induced pluripotent stem (iPS) cells. In a field only a few decades old, CDI scientists tout 450 years combined of stem cell experience. Building on this expertise, our iCell products provide industrialized quantities of terminally differentiated human cells enabling basic research, efficient drug discovery programs, and reliably predictive toxicity and efficacy screening through in vitro clinical trials.

iCell Endothelial Cells

Cellular Dynamics International

iCell® Endothelial Cells, interior surface blood vessel cells derived from human induced pluripotent stem (iPS) cells facilitate vascular-targeted drug discovery, tissue regeneration, and other life science research. iCell® Endothelial Cells exhibit characteristic endothelial gene and protein expression (e.g., CD31, CD105, CD144, ZO-1, and von Willebrand Factor) and endothelial cell functions (e.g., tubular formation, acetylated LDL uptake, barrier function, and wound healing). These cells are an ideal in vitro model system that provides a reliable source of endothelial cells suitable for use in vascular biology research including angiogenesis, atherosclerosis, inflammation, and many other research areas. iCell® Endothelial Cells are shipped as cryopreserved suspensions of dissociated cells with medium supplement, specially formulated for optimal cell performance. iCell Endothelial Cells remain viable in culture for up to 5 passages, thus enabling assessment of both acute and longer-term testing.iCell® Endothelial Cells Benefits: Human Cells - Cells are differentiated from human pluripotent stem cells that provide an easily accessible and physiologically relevant model system for vascular-targeted drug discovery, tissue regeneration and other vascular biology research. Highly Pure Cell Population - Provides endothelial cell-specific responses to reference molecules. Homogenous and Reproducible Fully Functional Model - Cells exhibit standard biochemical characteristics of normal human endothelial cells, and demonstrate utility in a variety of assays including cell migration, cytokine stimulation, tubular formation, and impedance/barrier function. Easy to Implement - Cells are shipped as cryopreserved suspensions of dissociated cells. Simply thaw and use. Acute and Longer-term Testing - Cells remain viable in culture for up to 5 passages, thus enabling assessment of both acute and longer-term testing. iPS Cell-derived iCell® Endothelial Cells Applications: Cells are amenable to a wide array of assays including: Cell adhesion, Cell invasion and migration, Cell permeability, Cell proliferation, Cell viability, Impedance/transendothelial electrical resistance, Tubular formation.

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Cellular Dynamics: Capillary-like Network Formation of iCell® Endothelial Cells in PEG Hydrogel