Basic Information
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Targeting strategy
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Gene targeting strategy for B-hSEMA4D mice.
The chimeric SEMA4D CDS (replace the extracellular domain) was inserted in the exon 4 of mouse Sema4d gene in B-hSEMA4D mice.
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Protein expression analysis (T cells)
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Strain specific SEMA4D expression analysis in T cells of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (B cells)
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Strain specific SEMA4D expression analysis in B cells of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (NK cells)
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Strain specific SEMA4D expression analysis in NK cells of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (DC cells)
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Strain specific SEMA4D expression analysis in DC cells of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (granulocytes)
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Strain specific SEMA4D expression analysis in granulocytes of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (macrophages)
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Strain specific SEMA4D expression analysis in macrophages of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Protein expression analysis (monocytes)
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Strain specific SEMA4D expression analysis in monocytes of homozygous B-hSEMA4D mice by flow cytometry. Splenocytes were collected from wild-type C57BL/6 mice (+/+) and homozygous B-hSEMA4D mice (H/H), and analyzed by flow cytometry with species-specific anti-SEMA4D antibody. Mouse SEMA4D was detectable in wild-type mice. Human SEMA4D was exclusively detectable in homozygous B-hSEMA4D but not in wild-type mice.
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Summary
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Protein expression analysis:
Human SEMA4D was both detectable on T cells, B cells, NK cells, DC cells, monocytes, macrophages and granulocytes in homozygous B-hSEMA4D mice but not in wild-type mice, and mouse SEMA4D was detectable only in wild-type mice.
