Gabre Knockout mouse models
Gabre encodes the ε subunit, ortholog of human GABRE, an unusual GABA-A receptor subunit that substitutes for γ2 in pentamers expressed in locus coeruleus, dorsal raphe, hypothalamus and selected brainstem autonomic nuclei, situated in the X-linked cluster with Gabra3 and Gabrq. Its defining property is that ε-containing receptors display prominent spontaneous, agonist-independent channel opening and are largely insensitive to benzodiazepines and to the potentiating effects of anesthetics and neurosteroids, so they set a constitutive chloride leak in monoaminergic neurons rather than transducing phasic synaptic input. This makes them a plausible substrate for the differential anesthetic sensitivity of arousal circuits. Because loss removes a tonic conductance rather than a synaptic current, a conditional null crossed to Dbh-Cre or Slc6a4-Cre paired with whole-cell recording of holding current is the informative design, while humanization supports pharmacology on a subunit whose properties diverge across species. Verify ε expression by in situ before phenotyping.
Global Gabre deletion answers broad mechanism questions quickly. If timing or site matters, conditional alleles are a natural next step after the null is characterized.
What Gabre Knockout mouse models are available?
ingenious targeting laboratory offers 1 distinct Gabre 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 |
|---|---|---|---|---|---|
| Gabre-KO | Knockout | KO/CKO mice | embryo cryopreservation | KO 190576 | Inquire |
Why this approach
A conventional knockout answers whether the gene is required broadly. When your target tissue is the organ of interest, a global null can still be informative if viability is acceptable and you want the simplest genotype. If the null is harsh, a floxed allele with a regional Cre is the safer long term platform.
Pricing and quotes
The Gabre 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 Gabre 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 Gabre Knockout mouse models are available?
When Gabre 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 Gabre knockout embryonic lethal in mice?
It depends on background and allele design. Some Gabre 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 Gabre 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 Gabre?
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.