C57BL/6-Ctla4tm1(CTLA4)Bcgen Il2ratm1(IL2RA)Bcgen/Bcgen • 111851
| Product name | B-hCTLA4/hIL2RA mice |
|---|---|
| Catalog number | 111851 |
| Strain name | C57BL/6-Ctla4tm1(CTLA4)Bcgen Il2ratm1(IL2RA)Bcgen/Bcgen |
| Strain background | C57BL/6 |
| NCBI gene ID | 1493,3559 (Human) |
| Aliases | ALPS5, CD, CD152, CELIAC3, CTLA-4, GRD4, GSE, IDDM12; CD25, IDDM10, IL2R, IMD41, TCGFR, p55 |
Targeting strategyGene targeting strategy for B-hCTLA4/hIL2RA mice. The exons 2-6 of mouse Il2ra gene that encode the extracellular domain were replaced by human IL2RA exons 2-6 in B-hCTLA4/hIL2RA mice. The exon 2 of mouse Ctla4 gene that encode the extracellular domain was replaced by human CTLA4 exon 2 in B-hCTLA4/hIL2RA mice.
Protein expression analysis
Strain specific CTLA4 and IL2RA expression analysis in homozygous B-hCTLA4/hIL2RA mice by FACS. Splenocytes were collected from wild type (+/+) and homozygous B-hCTLA4/hIL2RA mice (H/H,H/H) stimulated with anti-mCD3ε antibody in vivo, and analyzed by FACS with species-specific anti-CTLA4 or anti-IL2RA antibodies. Mouse CTLA4 and IL2RA were detectable in wild type mice. Human CTLA4 and IL2RA were exclusively detectable in homozygous B-hCTLA4/hIL2RA mice but not in wild type mice.
