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​​​3D cell culture


​
​Culturing cells in a 3D environment restores
cell morphology, receptor distribution,​
​and normal cell functions

BEATING CARDIOMYOCYTES CULTURED IN SEEDEZ

3D cell culture of cardiomyocytes in SeedEZ photo
C. M. Didier, A. Kundu, J. T. Shoemaker, J. Vukasinovic and S. Rajaraman. 
​
SeedEZTM Interdigitated Electrodes and Multifunctional Layered Biosensor Composites (MLBCs):
A Paradigm Shift in the Development of In Vitro BioMicrosystems.
Journal of Microelectromechanical Systems. 2020.
​With permission.
DOI: 10.1109/JMEMS.2020.3003452 | https://ieeexplore.ieee.org/document/9126794

​In the last decade, three dimensional (3D) cell culture has become an increasingly popular research tool used in labs worldwide.  When grown in three dimensions, cells are no longer restricted to growing within a monolayer, and can begin to adhere to each other and the extracellular matrix, mimicking the native microenvironment from which the cells originated.  The architecture of our SeedEZ scaffold allows cells to revert to their natural morphology.  The advantages to 3D cell culture are expansive, allowing cells to express physiological proportions and localization of receptors, and respond to stimuli in the way that is naturally observed.
​

Standard 2D plating method, using a Petri dish or a multi-well plate, is still the most common practice for culturing cell lines.  When using the canonical 2D method, we see an unnatural morphology in cells.  The cells are flat and adhered to the rigid plastic surface.  The 2D method results in altered cell cytoskeleton and produces a monolayer of cells without the same cell-cell communication or morphology seen biologically.

​We are excited to be a part of this new front.
Thank you for your trust and confidence in the data discovered using our systems.
​

OUR UNIQUE 3D CELL CULTURE PRODUCTS

with proprietary, synthetic hemoglobin oxygen delivery
​
Patent No. 9,701,938 and 9,334,473
​
​

Perfused Organ Panel

Perfused Organ Panel microphysiological system graphic

SeedEZ Scaffolds

SeedEZ 3D cell culture graphic

Blood Substitute

Synthetic hemoglobin Blood Substitute graphic

Other culture solutions​

2D cell culture graphic
Method: 2D Culture
​
Limitations:
  • Contact inhibition​
  • Loss of function
  • Studies limited to 4-7 days
  • Cannot test multiple drug doses
3D spheroid culture photo
Method: 3D Spheroid

​Limitations:
  • ​Avascular tumors
  • For normal tissues: hypoxic & necrotic core
  • ​Delicate handling
  • May be aspirated in media changes
3D Matrigel culture graphic
Method: ECM Co-Culture
​
Limitations:
  • Inconsistent shape
  • Culture-to-culture variability
  • Poor long-term adhesion
  • Easy to aspirate gel in media changes
Organ on a chip photo
Method: Organ-on-a-Chip

​Limitations:
  • One sample
  • Microchannels clog
  • Bubbles interrupt flow
  • Drugs are adsorbed
  • Flow washes away cell signaling
​
​​Learn about 3D cell culture and Perfused Organ Panel technology
ATTEND OUR EDUCATIONAL WEBINARS
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  • Home
  • Company
    • About us
    • Partners >
      • New Partnerships
    • Careers
    • News >
      • Press Dr. Eckhard von Keutz
    • Events
  • Technology
    • Overview
    • Science >
      • Why 3D?
      • Our 3D models
      • Cell Types
      • Assays
    • Perfused Organ Panel
    • SeedEZ
    • Blood Substitute
    • GradientEZ
    • Publications
    • Featured publication
  • Shop
    • Services >
      • Liver toxicity service
      • Mitochondrial toxicity service
    • Products >
      • Perfused Organ Panel microphysiological system
      • SeedEZ 3D cell culture scaffold
      • GradientEZ 3D cell invasion assay
    • Distributors
  • Support
    • Instructions
    • Cell Types
    • 3D cell-based assays
    • Applications
    • FAQs
    • Contact us