Rocking Non-adherent Culture
Rocking Non-adherent Culture - Related Videos
09:26
Igneous Intrusive Rock
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2023
Source: Laboratory of Alan Lester - University of Colorado Boulder Igneous rocks are products of the cooling and crystallization of high temperature liquid rock, called magma. Magmatic temperatures typically range from approximately 800 °C to 1,200 °C. Molten rock is, perhaps luckily for humans, an anomaly on planet Earth. If a random and imaginary drill hole were made in the Earth, it would most likely not reach a region of truly and totally molten material until the outer core, at nearly...
07:28
Igneous Volcanic Rock
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Source: Laboratory of Alan Lester - University of Colorado Boulder Igneous rocks are the products of cooling and crystallization of magma. Volcanic rocks are a particular variety of igneous rock, forming as a consequence of magma breaching the surface, then cooling and crystallizing in the subaerial environment. Magma is molten rock that typically ranges in temperature from approximately 800 °C to 1,200 °C (Figure 1). Magma itself is produced within the Earth via three primary melting...
11:56
Fabrication and Operation of an Oxygen Insert for Adherent Cellular Cultures
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Fabrication and validation of an add-on platform that offers enhanced control over the spatial and temporal oxygenation in a 6-well plate. The device is adaptable to a number of culture systems and can be used to investigate the effects of oxygen on wound healing.
02:59
Bead Loading to Introduce Nucleic Acids Into Adherent Cultured Cells: A Technique to Load Fluorescent Protein-Encoding Plasmids Into Adherent Mammalian Cells
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In this video, we describe the procedure to introduce nucleic acids into adherent mammalian cells using bead loading.
05:58
Co-culture Model Using Two Types of Adherent Cell Lines
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Cited by 1 •
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The protocol shows a novel in vitro experimental model that can recapitulate the biology of two kinds of adherent cell lines with a three-dimensional (3D)-printed scaffold. The construction of this model and operating procedures, from cell preparation and cell culture to analysis and evaluation, are described.
FAQs
Gentle rocking continually redistributes cells or developing aggregates through the culture medium, reducing prolonged settling while preserving suspension conditions. This movement also supports nutrient and gas exchange across the culture and limits contact with the vessel surface. As a result, cells experience a more consistent three-dimensional environment rather than remaining concentrated at the bottom.
Limiting surface attachment keeps the culture focused on cell-cell interactions instead of interactions with a solid substrate. This distinction matters when researchers want aggregates to form, persist, and organize as multicellular units. In developmental biology, the resulting conditions can support examination of tissue formation and differentiation without introducing attachment-driven organization.
Rocking non-adherent culture can influence aggregate size, organization, and differentiation by changing how cells remain distributed and interact in suspension. These outcomes are important because aggregate structure provides a reproducible setting for examining how cells assemble into early tissue models. The method therefore connects physical culture conditions with developmental patterning studies.
A basic workflow places cells or developing aggregates in a culture vessel containing medium, keeps the vessel from promoting surface attachment, and applies gentle rocking during culture. The movement maintains distribution through the medium while the suspension environment supports cell-cell contact. This setup can then be used to maintain aggregates or follow their organization over time.
This approach supports studies of cell aggregation, tissue formation, and developmental patterning. Researchers can maintain multicellular aggregates or early tissue models while observing how their size and organization develop under suspension conditions. Because the system provides a reproducible three-dimensional environment, it is useful for relating aggregate behavior to differentiation and tissue-level development.
Rocking non-adherent culture is useful when the experimental goal requires cells to remain in suspension and form or maintain multicellular aggregates. It is especially relevant when surface attachment could interfere with three-dimensional organization or cell-cell interactions. In developmental biology, this makes the method suitable for investigating early tissue models, aggregate formation, and patterning processes.