Pecam1 Immunohistochemistry Gene Expression Assay

Gene Expression Data
Assay Details

Assay

Reference:	J:128893 Kertesz N, et al., The role of erythropoietin in regulating angiogenesis. Dev Biol. 2004 Dec 1;276(1):101-10
Assay type:	Immunohistochemistry
MGI Accession ID:	MGI:5495780
Gene symbol:	Pecam1
Gene name:	platelet/endothelial cell adhesion molecule 1

Antibody:	Anti-CD31
Detection system:	Secondary antibody coupled to horseradish peroxidase

Results

3B +/+ upper ©

Specimen 3B upper +/+: embryonic day 9.5 (more

)

Structure	Level	Pattern	Image	Note
TS15: dorsal aorta	Present		3B +/+ upper

3B -/- upper ©

Specimen 3B upper -/-: embryonic day 9.5; Epo^tm1Jae/Epo^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS15: dorsal aorta	Present		3B -/- upper	Expression was detected as in wild type.

3B +/+ lower ©

Specimen 3B lower +/+: embryonic day 9.5 (more

)

Structure	Level	Pattern	Image	Note
TS15: extraembryonic vascular system	Present		3B +/+ lower

3B -/- lower ©

Specimen 3B lower -/-: embryonic day 9.5; Epo^tm1Jae/Epo^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS15: extraembryonic vascular system	Present		3B -/- lower	Expression was detected as in wild type.

4_Upper WT ©

Specimen 4 upper WT: embryonic day 10.5 (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Present		4_Upper WT	Expression in the vascular network in the head region.

4_Upper Epo-/- ©

Specimen 4 upper Epo-/-: embryonic day 10.5; Epo^tm1Jae/Epo^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Present		4_Upper Epo-/-	Expression was detected, but phenotypes were described in the complexity and branching of the vasculature in the head.

4_Upper EpoR-/- ©

Specimen 4 upper EpoR-/-: embryonic day 10.5; Epor^tm1Jae/Epor^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Present		4_Upper EpoR-/-	Expression was detected, but phenotypes were described in the complexity and branching of the vasculature of the head.

4_Middle WT ©

Specimen 4 middle WT: embryonic day 10.5 (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Present		4_Middle WT	Expression was detected in the vascular network of the intersomitic region.

4_Middle Epo-/- ©

Specimen 4 middle Epo-/-: embryonic day 10.5; Epo^tm1Jae/Epo^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Weak		4_Middle Epo-/-	Expression was weaker in intersomitic vasculature.

Specimen 4 middle EpoR-/-: embryonic day 10.5; Epor^tm1Jae/Epor^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS17: blood vessel	Weak		4_Middle EpoR-/-	Expression was weaker in intersomitic vasculature.

4_Lower WT ©

Specimen 4 lower WT: embryonic day 12.5 (more

)

Structure	Level	Pattern	Image	Note
TS20: spinal cord vascular element	Present		4_Lower WT

Specimen 4 lower Epo-/-: embryonic day 12.5; Epo^tm1Jae/Epo^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS20: spinal cord vascular element	Weak		4_Lower Epo-/-	Capillary sprouting was severely diminished in the mutant neural tube.

Specimen 4 lower EpoR-/-: embryonic day 12.5; Epor^tm1Jae/Epor^tm1Jae (more

)

Structure	Level	Pattern	Image	Note
TS20: spinal cord vascular element	Weak		4_Lower EpoR-/-	Capillary sprouting was severely diminished in the mutant neural tube.

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 01/20/2026 MGI 6.24