Matrigel Hydrogel
Matrigel Hydrogel - Related Videos
03:50
From MEFs to Matrigel 3: Passaging hESCs from Matrigel onto Matrigel
0 Views •
Cited by 3 •
2008
This video demonstrates how to maintain the growth of human embryonic stem cells (hESCs) in feeder cell-free conditions and how to continuously passage hESCs in feeder cell-free conditions. Confirmation of hESC pluripotency grown in feeder cell-free conditions by immunofluorescence microscopy is also demonstrated. Part 3 of 3.
06:40
From MEFs to Matrigel 2: Splitting hESCs from MEFs onto Matrigel
0 Views •
Cited by 4 •
2008
This video demonstrates how to maintain the growth of human embryonic stem cells (hESCs) in feeder cell-free conditions and how to continuously passage hESCs in feeder cell-free conditions. Confirmation of hESC pluripotency grown in feeder cell-free conditions by immunofluorescence microscopy is also demonstrated. Part 2 of 3.
06:29
From MEFs to Matrigel I: Passaging hESCs in the Presence of MEFs
0 Views •
Cited by 6 •
2008
This video demonstrates how to grow human embryonic stem cells (hESCs) on mouse embryonic fibroblast (MEF) feeder cells. Part 1 of 3.
07:25
Collagen Hydrogels
0 Views •
2023
Collagen is another widely used biomaterial that has found popularity in commercial applications, such as photography. Collagen has more recently been used in tissue engineering applications, by creating hydrogels that provide structure to engineered tissue. This video introduces collagen as a biomaterial, demonstrates how it is harvested from porcine skin, and shows how the material is used to create a hydrogel for tissue engineering applications. Finally, several applications of the material...
08:33
Hydrogel Synthesis
0 Views •
2023
Source: Amber N. Barron, Ashlea Patterson, and Taylor D. Sparks, Department of Materials Science and Engineering, The University of Utah, Salt Lake City, UT Hydrogels are a versatile class of cross-linked polymers produced through relatively simple procedures and with generally inexpensive materials. They can be formed from solution and involve a polymer backbone formed from monomer reagents, an initiator which makes the polymer reactive and a crosslinking species which binds the polymer chains...
FAQs
Matrigel Hydrogel remains liquid under chilled conditions, allowing researchers to position cells or prepare the culture system before gel formation. Raising it to physiological temperature triggers polymerization into a three-dimensional scaffold. This temperature-dependent transition is important because it separates setup from matrix formation and helps establish a tissue-like environment for subsequent cell growth and interaction.
The basement membrane components provide more than physical support. Within the hydrogel, they create a protein-rich environment that can support cell adhesion, migration, organization, and signaling. These properties allow immune cells to respond within a structured setting rather than on a flat surface, helping researchers examine how the surrounding extracellular environment influences cellular behavior.
A two-dimensional culture places cells on a flat surface, whereas Matrigel Hydrogel provides a three-dimensional context in which cells can interact with a surrounding scaffold. That spatial organization can make studies of immune responses, microbial invasion, and host-pathogen interactions more tissue-like. The comparison is useful when researchers need information beyond behavior observed in simplified planar cultures.
The matrix can help researchers examine how immune cells move, organize, and respond within a tissue-like environment. It also supports investigation of host-pathogen interactions and microbial invasion, where spatial relationships between cells and infectious agents may influence observed responses. This approach connects cellular behavior with the surrounding extracellular context, strengthening studies of infection-related mechanisms.
Researchers generally handle the material while chilled so it remains liquid during preparation, introduce the relevant cells or establish the culture arrangement, and then expose the system to physiological temperature. Polymerization produces the three-dimensional gel that supports the culture. The resulting setup can then be used to observe cell behavior, infection processes, or treatment responses under tissue-like conditions.
It is useful when the research question depends on interactions occurring within a structured, tissue-like environment. Researchers can use the hydrogel to study how pathogens invade a cellular system and how host cells respond during infection. This setting may provide more physiologically relevant observations than a flat culture, particularly when cellular organization, migration, or signaling is part of the response.
Experiments can provide information about cell adhesion, migration, organization, and signaling within a three-dimensional environment. In infection studies, the system can also support analysis of microbial invasion and cellular responses to infection. These observations help researchers investigate disease mechanisms while considering how the extracellular matrix contributes to immune and host-cell behavior.
By modeling cellular responses in a more tissue-like environment, Matrigel Hydrogel can be incorporated into studies that evaluate potential treatments. Researchers can examine how infection-related behavior or host-cell responses change within the three-dimensional culture system. Such results complement simpler culture models and may help connect treatment effects with disease mechanisms observed in a structured extracellular setting.