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Models

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Mice

Gli1-CreERT2

Strain Name：C57BL/6Smoc-Gli1em1(CreERT2-Wpre-polyA)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-200073
Validation Data：Presence

A CreERT2-Wpre-polyA expression cassette was knocked into the Gli1 gene start codon site. Gli1 encodes a member of the Kruppel family of zinc finger proteins. The encoded transcription factor is activated by the sonic hedgehog signal transduction cascade and regulates stem cell proliferation. The activity and nuclear localization of this protein is negatively regulated by p53 in an inhibitory loop. When these Gli1-CreERT2 mice are bred with mice containing a loxP-flanked sequence of interest, tamoxifen-inducible, Cre-mediated recombination will result in deletion of the flanked sequences in Gli1 expressing cells; making them useful for studying axis patterning, proliferation, and cell fate specification of Hedgehog responding cells at different stages of embryogenesis.

Mice

H11-CAG-LSL-Myc

Strain Name：C57BL/6Smoc-Igs2em1(CAG-LSL-Myc)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-00039
Validation Data：Presence  |  Publications：2piece

The c-Myc gene (also known as Myc) is abnormally expressed in many tumors and plays a critical role in the regulation of cell proliferation, growth and metabolism, gene instability, stimulation of angiogenesis, malignant transformation, cell differentiation and apoptosis. These mice harbor a loxP-flanked STOP cassette preventing transcription of a CAG promoter-driven Myc oncogene. The targeted mutation was inserted into the Hipp11(H11) locus by homologous recombination. Myc is expressed when bred to mice that express Cre recombinase.

Mice

Slco1c1-2A-CreERT2

Strain Name：C57BL/6Smoc-Slco1c1em1(2A-CreERT2)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-200262
Validation Data：Presence

2A-CreERT2 expression cassette was knocked into the Slco1c1 gene stop codon site. Slco1c1 encodes a member of the organic anion transporter family. The encoded protein is a transmembrane receptor that mediates the sodium-independent uptake of thyroid hormones in brain tissues. This protein has particularly high affinity for the thyroid hormones thyroxine, tri-iodothyronine and reverse tri-iodothyronine. When Slco1c1-2A-CreERT2 mice are bred with mice containing loxP-flanked sequence, tamoxifen-inducible, Cre-mediated recombination will result in deletion of the floxed sequences in SLCO1C1 positive cells.

Mice

H11-CAG-RSR-EYFP

Strain Name：C57BL/6Smoc-Igs2em1(CAG-RSR-EYFP)Smoc
Strain State：Sperm cryopreservation | Cat. NO.：NM-KI-18056

A CAG-ROX-STOP-ROX-EYFP-V5tag-polyA conditional expression cassette was knocked into the Igs2 locus (Hipp11 or H11; an intergenic region on chromosome 11 [cytoband A1 at ~3cM between the Eif4enif1 and Drg1 loci] reported to support high-level global gene expression in conjunction with the CAG (CAGGS) promoter and a higher rate of mitotic/interchromosomal recombination compared to Gt(ROSA)26Sor) . This strain of mice can be used to mate with mice expressing the Dre recombinase. After exposure to Dre recombinase, expression of ellow fluorescent protein and V5 tag is observed for cell tracking.

Mice

KPC

Strain Name：C57BL/6Smoc-Trp53em4(R172H)Krasem4(LSL-G12D)Tg(Pdx1-cre)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-210096
Validation Data：Presence

The KPC mouse is an established and clinically relevant model of pancreatic ductal adenocarcinoma (PDAC) which develops many key features observed in human PDAC including pancreatic intraepithelial neoplasia alongside a robust inflammatory reaction including exclusion of effector T cells. Metastases are observed in around 80% of KPC animals located primarily in the liver and lungs. Mutations in both KRAS and TP53 genes are found in around 80% and 70% of all human PDACs respectively. Trp53-R172H、Kras-LSL-G12D were crossed with Pdx1-Cre-Tg to generate KPC mice. The KPC mouse contains a dominant negative point mutation in the transformation related protein 53 gene (TP53R172H), and a conditional activation point mutation in the KRAS gene (KRASG12D). A lox-stop-lox termination sequence is encoded upstream of KRAS mutated genes to prevent expression in the absence of Cre recombinase. The pancreas-specific Pdx-1 promoter enables expression of Cre recombinase in acini, islet and duct cells of the pancreas. Cre-mediated recombination excises the lox-stop-lox termination sequences and enables expression of KRASG12D in pancreatic tissue.

Mice

Apc-L850X

Strain Name：C57BL/6Smoc-Apcem1(L850X)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-200001
Validation Data：Presence

Familial adenomatous polyposis (FAP) is a heritable condition in which affected individuals develop benign intestinal polyps. Often, polyps progress to colorectal carcinomas later in life. The mutation of C57BL/6-Apcem1(L850X)Smoc(NM-KI-200001) strain of SMOC refers to the ApcMin model (Jax: 002020 ), a useful model to study intestinal adenomas. The C57BL/6-Apcem1(L850X)Smoc strain is highly susceptible to spontaneous intestinal adenoma formation and can be used as a research model for human FAP. These mice carry a p.L850X mutation of Apc gene.

Mice

Foxp3-IRES-tdTomato-2A-Cre

Strain Name：C57BL/6Smoc-Foxp3em3(IRES-tdTomato-2A-iCre)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-190119
Validation Data：Presence

A IRES-tdTomato-2A-Cre expression cassette was knocked into the Foxp3 gene stop codon site. This strain is useful in studying regulatory T cell in autoimmunity, especially in type 1 diabetes.

Mice

Csf2rb2-2A-Cre

Strain Name：C57BL/6Smoc-Csf2rb2em1(2A-Cre)Smoc
Strain State：Embryo cryopreservation | Cat. NO.：NM-KI-210001
Validation Data：Presence

2A-Cre expression cassette was knocked into the Csf2rb2 gene. Csf2rb2 is also known as colony stimulating factor 2 receptor. When crossed with a strain carrying a gene flanked by loxP sites, the flanked gene will be removed in cells expressing Cre. The gene product has been involved in the modulation of memory.

Mice

Wt1-CreERT2

Strain Name：C57BL/6Smoc-Wt1em1(CreERT2-WPRE-pA)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-200127
Validation Data：Presence

A CreERT2-WPRE-pA expression cassette was knocked into the Wt1 gene start codon site.

Mice

Ascl1-CreERT2

Strain Name：C57BL/6Smoc-Ascl1em1(CreERT2-Wpre-pA)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-200207
Validation Data：Presence

A CreERT2-Wpre-pA expression cassette was knocked into the Ascl1 gene start codon site.

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