GI Epithelial Cell Thawing Solution
GI Epithelial Cell Thawing Solution: Thawing solution for GI Epithelial Cells
Type: Thawing Medium
Size: 20 ml
Price: $35.00
Description
GI Epithelial Cell Thawing Solution is a specialized thawing medium designed to support the post-thaw recovery, viability, and attachment of primary human gastrointestinal epithelial cells in vitro.
Gastrointestinal epithelial cells line the lumen from the esophagus to the rectum and form a dynamic interface between host tissues and luminal contents. The stomach contains specialized epithelial lineages, including parietal cells that secrete hydrochloric acid and chief cells that produce pepsinogen. Gastric epithelial stem and progenitor cells are located in region-specific niches, including the isthmus or neck of corpus glands and the base or gland region of antral mucosa, where they contribute to continuous epithelial renewal.
Under appropriate culture conditions, primary gastrointestinal epithelial cells can establish polarized monolayers or three-dimensional organoid structures, depending on the cell source, matrix, medium, and experimental format.
The gastrointestinal epithelium supports nutrient absorption while contributing to mucosal defense. Secretory cells, including goblet cells, produce mucus and mucins that help protect the epithelial surface from mechanical stress, digestive secretions, and microorganisms. Epithelial barrier function also depends on adherens junctions, desmosomes, and tight-junction complexes, which regulate cell–cell adhesion and paracellular permeability. Disruption of these mechanisms is associated with inflammatory bowel diseases, including Crohn’s disease, and can occur during NSAID-associated gastrointestinal injury.
By providing growth-supporting conditions during the thawing and initial recovery period, GI Epithelial Cell Thawing Solution may help minimize post-thaw stress and support the establishment of primary gastrointestinal epithelial cultures. These cultures may be useful for investigating epithelial transport, barrier function, drug absorption and toxicity, NSAID-associated injury, mucosal repair, and inflammatory gastrointestinal disease mechanisms. Post-thaw viability, attachment, phenotype, and functional performance should be validated for the specific cell type and culture conditions.
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