Model No. | Nomenclature | Genotype |
---|---|---|
4236 | B6.129S2-Nos2tm1MrI N12 | Inquire for genotype |
Nomenclature: B6.129S2-Nos2tm1MrI N12
The inducible form of nitric oxide synthase (iNOS or Nos2) plays a key role in the host defense of mammals to infectious agents and tumors. Nos2 deficient mice fail to restrain the replication of Listeria monocytogenes, Mycobacterium tuberculosis, Ectromelia virus, Coxsackie virus, and Leishmania major. Macrophages from these mice show impaired suppression of tumor cells in vitro. The mice also show some protection from endotoxic shock, but many parameters of this disease process are unaffected, suggesting a critical role for other inflammatory mediators.
Origin
This model is cryopreserved and available for recovery. Models can typically be recovered and delivered to customers within 14-16 weeks after order receipt. Purchase of this model includes perpetual use rights and a deliverable of four mutant animals at the Murine Pathogen Free™ health standard along with a genotyping protocol. For models which include a recombinase gene or multiple alleles, all alleles will be provided, but individual animals may not contain all mutant alleles.
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Initial Publication: MacMicking JD, Nathan C, Hom G, Chartrain N, Fletcher DS, Trumbauer M, Stevens K, Xie QW, Sokol K, Hutchinson N, et al; Altered responses to bacterial infection and endotoxic shock in mice lacking inducible nitric oxide synthase; Cell 1995 May 19;81(4):641-50
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