Antibody:

anti-VECD1

Structure	Level	Pattern	Image	Note
TS11: embryo mesoderm	Present	Regionally restricted	1B	Expression was detected in the lateral regions of the embryo in cells that had been organized to form a vascular plexus.
TS11: extraembryonic component	Present	Regionally restricted	1B	Expression was detected in cells that had been organized to form a vascular plexus.

Structure	Level	Pattern	Image	Note
TS13: cardiovascular system	Present	Regionally restricted	1C	Expression was exclusively in the vascular system and was concentrated at the adherence junctions of endothelial cells.

Structure	Level	Pattern	Image	Note
TS15: extraembryonic vascular system	Present	Regionally restricted	1F	Expression was exclusively in the vascular system and was concentrated at the adherence junctions of endothelial cells.

Structure	Level	Pattern	Image	Note
TS15: extraembryonic vascular system	Present	Regionally restricted	1G	Expression was exclusively in the vascular system and was concentrated at the adherence junctions of endothelial cells. No round hematopoietic cells were immunopositive. No staining was seen in the extraluminal space.