Glp1r Conditional Knockout mouse models
Glp1r is the mouse ortholog of human GLP1R and encodes a class B1 secretin-family G protein-coupled receptor that engages GLP-1 by a two-domain mechanism, with the large extracellular domain capturing the peptide carboxy terminus before the peptide amino terminus inserts into the transmembrane bundle to trigger Gs coupling, cyclic AMP production and PKA and Epac2 signaling that potentiates glucose-dependent insulin secretion. Beyond beta cells, hindbrain and hypothalamic receptor populations mediate satiety and gastric emptying, so circuit-level and islet-level questions demand different tools. Because incretin mimetics including semaglutide were optimized against the human receptor and species differences in the extracellular domain alter potency, humanized GLP1R knockins are the honest platform for pharmacology, while conditional nulls with a validated tissue-restricted or neuron-specific Cre assign efficacy to a compartment. Glp1r-Cre lines are knockins, so check dosage. Endpoints include glucose tolerance, insulin secretion, food intake and body weight.
Glp1r conditional knockout mice carry a floxed allele so you delete function only where Cre is active. The germline allele stays intact until you cross to a tissue specific Cre. Labs reach for this design when a global knockout is lethal, when they need adult onset loss, or when regional redundancy hides a whole body phenotype.
What Glp1r Conditional Knockout mouse models are available?
ingenious targeting laboratory offers 1 distinct Glp1r conditional knockout catalog mouse model. Researchers can order pre-developed catalog lines or request a custom mouse model, including humanized, knockin, and transgenic variations with verified germline transmission.
Catalog table
| Model | Type | Category | Availability | Catalog # | Action |
|---|---|---|---|---|---|
| Glp1r-Flox | Conditional Knockout | KO/CKO mice | live | CKO 226346 | Inquire |
Why this approach
Conditional knockout focuses the experiment on your target tissue while the rest of the animal keeps a wild type allele. That pattern mirrors somatic mutation in patients and avoids systemic compensation that can erase subtle phenotypes. It is often preferred when a germline null is lethal, weak, or confounded by developmental rescue.
Pricing and quotes
The Glp1r Conditional Knockout lines listed above are catalog models. Send us the catalog number and our team confirms current availability, pricing, and whether the line ships cryopreserved or live.
If your study needs a Glp1r allele configuration that is not listed above, our scientific team designs and generates it. Model generation quotes return in about twenty four hours with project milestones and pricing.
FAQ
What Glp1r Conditional Knockout mouse models are available?
When Glp1r Conditional Knockout lines are in catalog, we ship from inventory. If your configuration is not listed, we design the allele to order. Common paths include conditional knockout, constitutive knockout, humanized, knockin, and transgenic options, with documented germline transmission and United States QC.
Is Glp1r knockout embryonic lethal in mice?
It depends on background and allele design. Some Glp1r germline knockouts are viable. Others need conditional alleles or mixed backgrounds. We review publications and our own experience, then recommend floxed versus null before you commit.
Which Cre driver is best for experiments?
Driver choice depends on onset timing, recombination efficiency, and known leak. We map your organ and cell type to a short list of proven Cre lines, then talk through reporter crosses and controls. We favor drivers with strong community validation for your tissue.
Do you ship live Glp1r animals?
When catalog lines are live, we ship with health certificates and QC documentation. If your exact combo is not listed, we quote a generation project with cryo or live dispatch depending on cohort timing and geography.
How do I request a quote for Glp1r?
Use the catalog inquire buttons or the request quote form. Include your allele goal, Cre plan if any, strain background, and cohort size. A PhD led team responds with pricing, milestones, and the fastest path to experimental animals.