Il10 Knockout mouse models
Il10 corresponds to human IL10 and encodes a class 2 alpha-helical cytokine that signals as a homodimer through IL10RA paired with the shared IL10RB chain, activating JAK1 and STAT3 to induce SOCS3, suppress MHC class II and costimulation, and shut down interleukin 12 and TNF production in activated macrophages. Because that program enforces mucosal tolerance, germline Il10 nulls develop spontaneous microbiota dependent colitis whose severity tracks with housing and Helicobacter status, mirroring human infantile inflammatory bowel disease caused by IL10, IL10RA, and IL10RB mutations. That biology forces careful design: a conditional null with Foxp3-Cre, Cd19-Cre, or Lyz2-Cre attributes suppression to a defined source, whereas germline loss only demonstrates that the axis exists. Humanization supports testing of engineered interleukin 10 agonists and receptor blocking antibodies whose species selectivity is absolute. Interpretation demands controlled microbiota and littermate comparisons, since cage effects can exceed genotype effects when colitis onset is the readout.
A conventional Il10 knockout removes gene function in all cells that inherit the allele. It is a proven first pass for target validation when redundancy is low.
What Il10 Knockout mouse models are available?
ingenious targeting laboratory offers 2 distinct Il10 knockout catalog mouse models. Researchers can order pre-developed catalog lines or request a custom mouse model, including humanized, knockin, and transgenic variations with verified germline transmission.
Designing a Il10 Knockout allele
Germline deletion is well tolerated at birth and remains the standard sensitized chassis for microbiota and therapeutic work, which is its real value: the null is a background, not an explanation. Remove the coding exons entirely rather than a single exon, since partial deletions can leave transcripts encoding fragments that are detectable by antibody but inactive, complicating protein level validation. Background then dominates phenotype. On 129 and BALB/c backgrounds colitis is early and penetrant; on C57BL/6 it is late and mild, and most laboratories accelerate it with piroxicam or with defined Helicobacter hepaticus colonization, both of which must be reported as part of the genotype. Because loss is constitutive, developmental compensation through TGF beta and interleukin 27 driven regulatory circuits cannot be excluded. Score weight loss, colon length, blinded histology, fecal lipocalin 2, and serum interleukin 12p40 against cohoused wild type littermates.
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 Il10 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 Il10 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 Il10 Knockout mouse models are available?
When Il10 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 Il10 knockout embryonic lethal in mice?
It depends on background and allele design. Some Il10 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 Il10 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 Il10?
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.