B-hDDR1 mice

C57BL/6-Ddr1tm1(DDR1)Bcgen/Bcgen • 111121

B-hDCIR mice
B-hDKK1 mice

B-hDDR1 mice

Product nameB-hDDR1 mice
Catalog number111121
Strain nameC57BL/6-Ddr1tm1(DDR1)Bcgen/Bcgen
Strain backgroundC57BL/6N
AliasesCAK; DDR; NEP; HGK2; PTK3; RTK6; TRKE; CD167; EDDR1; MCK10; NTRK4; PTK3A

on this page

  • Targeting strategy
  • Phenotypic analysis
Targeting strategy

Gene targeting strategy for B-hDDR1 mice. The exons 3-12 of mouse Ddr1 gene that encode the extracellular sequences were replaced by human DDR1 exons 2-11 in B-hDDR1 mice.

mRNA expression analysis
Strain specific analysis of DDR1 gene expression in wild-type C57BL/6 mice and B-hDDR1 mice by RT-PCR. Mouse Ddr1 mRNA was detectable only in brain of wild-type C57BL/6 mice (+/+). Human DDR1 mRNA was detectable only in homozygous B-hDDR1 mice (H/H), but not in wild-type mice.
Protein expression analysis

Strain specific DDR1 expression analysis in homozygous B-hDDR1 mice by western blot. Brain collected from wild-type C57BL/6 mice (+/+) and homozygous B-hDDR1 mice (H/H), and analyzed by western blot with DDR1 antibodies. Human DDR1 was exclusively detectable in homozygous B-hDDR1 but not in wild-type mice. Mouse DDR1 was detectable in wild-type mice and homozygous B-hDDR1. The first DDR1 antibody is a human-specific antibody and the other is a human-mouse cross-recognition antibody.