Human bronchial epithelial cells are primary cells isolated from the bronchial epithelium of the respiratory tract. These cells are prepared from human pulmonary tissue and preserved by cryostorage at an early passage to help retain in vivo-like physiological properties relevant to airway research.
Within the respiratory system, the bronchial epithelium forms the luminal lining of the conducting airways and plays a central role in maintaining airway integrity. This tissue supports mucociliary clearance, provides barrier defense against inhaled particles and microbes, and contributes to overall airway homeostasis.
Bronchial epithelial cells establish a selective epithelial barrier and help regulate the airway surface environment through mucus production and coordinated support of mucociliary transport. In addition, they participate in innate immune and inflammatory signaling, interacting with neighboring immune and stromal cells in response to environmental stimuli, pathogens, and injury.
These cells are suitable for airway epithelial biology and differentiation studies, respiratory toxicology and inhalation exposure models, host-pathogen interaction assays, and drug transport or efficacy testing in respiratory research. For additional product details or donor-related information, please contact Ascent Research.
