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Models

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Mice

Rag2-KO(Rag2-EGFP)

Strain Name：B6;129S-Rag2tm1(loxP-EGFP-PolyA-loxP-Neo-loxP)Smoc
Strain State：Embryo cryopreservation | Cat. NO.：NM-KI-00070
Validation Data：Presence

A loxP-EGFP-PolyA-loxP-Neo-loxP expression cassette was knocked into the Rag2 gene start codon site. As a Rag2 knockout mouse model, this stain can be used in subcutaneous inoculation of liver cancer tissues and tumor cells. Tumors can esaily form and grow. The amount of T and B lymphocytes in peripheral blood of mice was extremely low tested by FACS, which was comparable to or lower than that of Nude mice, and there was a significant difference compared with wild type mice. The pathological sections of HE staining of tumor tissues showed that the tumor sections of Rag2 KO mice and Nude mice were similar. This strain has the potential to replace Nude, NOD-SCID mice as a tumor-bearing mouse model.

Mice

Tagln-Cre

Strain Name：C57BL/6Smoc-Taglnem1(Cre-WPRE-polyA)Smoc
Strain State：Sperm cryopreservation | Cat. NO.：NM-KI-200144
Validation Data：Presence

A Cre-WPRE-polyA expression cassette was knocked into the Tagln gene start codon site. This gene encodes a smooth muscle cell-specific cytoskeletal protein. When crossed with a strain carrying a gene flanked by loxP sites, the flanked gene will be removed in vascular smooth muscle cells. In mouse models of atherosclerosis, the gene product may be involved in plaque cell and atherosclerotic lesion formation during atherogenesis.

Mice

MHC ClassII(I-A/I-E)-KO(NMG)

Strain Name：NOD.Cg-PrkdcscidIl2rgem1H2-Ab1em1H2-Aaem1H2-Eb1em1H2-Eb2em1H2-Ea-ps em1Smoc
Strain State：Developing | Cat. NO.：NM-NSG-003

All sequences from the upstream of mouse H2-Ab1 gene exon 2 to the upstream of the H2-Ea-ps gene exon 1 were knocked out to obtain H2-Ab1、H2-Aa、H2-Eb1、H2-Eb2、H2-Ea-ps knockout mouse models. These MHC class II molecule-deficient mice were on the NMG genetic background and also lacked cell surface expression of both class II-A and class II-E MHC proteins.

Mice

MHC Class II(I-A/I-E)-KO(Nod-Scid)

Strain Name：NOD-PrkdcscidH2-Ab1em1H2-Aaem1H2-Eb1em1H2-Eb2em1H2-Ea-psem1Smoc
Strain State：Developing | Cat. NO.：NM-KO-18057

All sequences from the upstream of mouse H2-Ab1 gene exon 2 to the upstream of the H2-Ea-ps gene exon 1 were knocked out to obtain H2-Ab1、H2-Aa、H2-Eb1、H2-Eb2、H2-Ea-ps knockout mouse models. These MHC class II molecule-deficient mice were on the Nod-Scid genetic background and lacked cell surface expression of both class II-A and class II-E MHC proteins.

Mice

MHC Class II (I-A/I-E) -KO

Strain Name：C57BL/6Smoc-H2-Ab1em1H2-Aaem1 H2-Eb1em1H2-Eb2em1H2-Ea-ps em1 Smoc
Strain State：Repository Live | Cat. NO.：NM-KO-18032
Validation Data：Presence

All sequences from the upstream of mouse H2-Ab1 gene exon 2 to the upstream of the H2-Ea-ps gene exon 1 were knocked out to obtain H2-Ab1、H2-Aa、H2-Eb1、H2-Eb2、H2-Ea-ps knockout mouse models. These MHC class II molecule-deficient mice were on the C57BL/6J genetic background and also lacked cell surface expression of both class II-A and class II-E MHC proteins.

Mice

NOD SCID

Strain Name：NOD.Cg-Prkdcscid/NifdcSmoc
Strain State：Repository Live | Cat. NO.：SM-019
Validation Data：Presence

The strain was developed on background of non-obese diabetic (NOD) mouse with spontaneous scid mutation. NOD SCID mouse, insusceptible to diabetes, possesses reduced activity of T cells and B cells, and defect in innate immunity.NOD SCID mouse is compatible with a wider range of engraftment of cell lines in comparison with nude mouse; And it is broadly applied to construction of PDX models. However, due to a short life span(8-9 months) caused by lethal thymic lymphomas, it is unsuitable for long-term in vivo assays.

Mice

Etv1-CreERT2

Strain Name：C57BL/6Smoc-Etv1em1(CreERT2-SV40-pA)Smoc
Strain State：Sperm cryopreservation | Cat. NO.：NM-KI-200105
Validation Data：Presence

A CreERT2 expression cassette was knocked into the Etv1 gene start codon site. ETV1 expression is enriched in fast conduction tissues of embryonic and adult mammalian hearts. And ETV1 expression is upregulated in the atrial tissue of patients with permanent atrial fibrillation. Etv-CreERT2 mice can be applied to heart disease research. ETV1 is also expressed in retinal ganglion cells of adult mice, and the mouse model can be used to study how retinal ganglion cells contribute to visual processing in the brain.

Mice

Tbx21-KO

Strain Name：C57BL/6Smoc-Tbx21em1Smoc
Strain State：Sperm cryopreservation | Cat. NO.：NM-KO-190157

This Tbx21 knockout mouse model was generated by knocking out the exon 2 region of the Tbx21.

Mice

Akt3-KO

Strain Name：C57BL/6Smoc-Akt3em1Smoc
Strain State：Sperm cryopreservation | Cat. NO.：NM-KO-191091

Exon 3-5 of Akt3 gene was deleted to generate Akt3 knockout mice.

Mice

Kras-LSL-G12D

Strain Name：C57BL/6Smoc-Krasem4(LSL-G12D)Smoc
Strain State：Repository Live | Cat. NO.：NM-KI-190003
Validation Data：Presence  |  Publications：2piece

exon2 of Kras were replaced by loxp-stop-loxp and exon2 containing G12D. When crossed with a Cre recombinase-expressing strain, this strain is useful in studies of cancer and development.

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