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• Cryo-recovery using in-house SOPF facilities • Worldwide delivery by professional breeders
GAST encodes gastrin, a hormone primarily expressed in G cells of the gastric epithelium, where it regulates gastric acid secretion and gastrointestinal function. Its expression is highly specific to the stomach and plays a key role in digestive physiology. The Gast-CreERT2 mouse line enables inducible, temporal control of genetic recombination in gastrin-expressing gastric epithelial cells following tamoxifen administration. This model is well suited for studying gastric biology, epithelial cell function, and gastrointestinal diseases.
From model design to experimental results
Featured in 600+ scientific articles
Collaboration with 17 Top Pharmas,
170+ Biotechs and 380+ Academic Institutions
Generated with biopharma partners and in-house
and guaranteed freedom to operate
Models with certified health status from professional breeders in US and Europe
