Antibody:	anti-Ang2
Detection system:	Secondary antibody coupled to horseradish peroxidase

Structure	Cell Type	Level	Pattern	Image	Note
TS19: anterior cardinal vein	endothelial cell	Present	Regionally restricted	1a	Expression is in a subpopulation of endothelial cells to one side of anterior cardinal veins and the budding lymphatic vessels.
TS19: lymphatic system	endothelial cell	Present	Regionally restricted	1a	Expression is in a subpopulation of endothelial cells to one side of anterior cardinal veins and the budding lymphatic vessels.

Structure	Cell Type	Level	Pattern	Image	Note
TS22: jugular lymph sac	endothelial cell	Present	Regionally restricted	2a	Expression is in the endothelial cells of jugular lymph sac.
TS22: lymphatic vessel endothelium	endothelial cell	Present	Regionally restricted	2a	Expression is in the endothelial cells of jugular lymph sac.

Structure	Cell Type	Level	Pattern	Image	Note
TS22: lymphatic system	endothelial cell	Present	Regionally restricted	2d	Expression is in the endothelial cells of thoracic duct.
TS22: lymphatic vessel endothelium	endothelial cell	Present	Regionally restricted	2d	Expression is in the endothelial cells of thoracic duct.

Structure	Cell Type	Level	Pattern	Image	Note
TS22: lymphatic vessel endothelium	endothelial cell	Present	Regionally restricted	2g	Expression is in the endothelial cells of lymphatic vasculature around axillary vein.

Structure	Cell Type	Level	Pattern	Image	Note
TS24: lymphatic vessel endothelium	endothelial cell	Present	Regionally restricted	3a	Expression is in lymphatic endothelial cells around bronchus and pulmonary artery.

Structure	Cell Type	Level	Pattern	Image	Note
TS24: liver sinusoid	endothelial cell	Very strong		3c	Expression is in hepatic sinusoidal capillaries and central vein.
TS24: liver vascular element	endothelial cell	Very strong		3c	Expression is in hepatic sinusoidal capillaries and central vein.
TS24: hepatic portal vein		Absent		3c

Structure	Cell Type	Level	Pattern	Image	Note
TS24: blood vessel endothelium	blood vessel endothelial cell	Present		3e
TS24: blood vessel endothelium	endothelial cell	Present		3e
TS24: lymphatic vessel endothelium	blood vessel endothelial cell	Present		3e
TS24: lymphatic vessel endothelium	endothelial cell	Present		3e

Structure	Cell Type	Level	Pattern	Image	Note
TS24: lymphatic vessel endothelium	endothelial cell	Present		3h

Structure	Level	Pattern	Image	Note
TS26: lymphatic vessel	Present	Regionally restricted	3j	Expression is in central lacteals and submucosal lymphatics continuous with the lacteals in small intestinal wall.
TS26: small intestine wall	Present	Regionally restricted	3j	Expression is in central lacteals and submucosal lymphatics continuous with the lacteals in small intestinal wall.

Structure	Level	Pattern	Image	Note
TS26: adrenal medulla	Very strong	Regionally restricted	3k	Expression is in the blood vasculature of adrenal medulla.
TS26: blood vessel	Very strong	Regionally restricted	3k	Expression is in the blood vasculature of adrenal medulla.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: lymph node	endothelial cell	Present	Regionally restricted	5a	Expression is in endothelial cells of marginal and medullary sinuses.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: lymphatic vessel endothelium	endothelial cell	Present	Regionally restricted	5d	Expression is in endothelial cells of lymphatic vasculature in the lung.
TS27: blood vessel endothelium	blood vessel endothelial cell	Present	Regionally restricted	5d	Expression is in the endothelium of blood vessels as pulmonary arteries and alveolar capillaries.
TS27: lung vascular element	blood vessel endothelial cell	Present	Regionally restricted	5d	Expression is in the endothelium of blood vessels as pulmonary arteries and alveolar capillaries.
TS27: pulmonary artery	blood vessel endothelial cell	Present	Regionally restricted	5d	Expression is in the endothelium of blood vessels as pulmonary arteries and alveolar capillaries.

Structure	Cell Type	Level	Pattern	Image	Note
TS24: lymphatic vessel endothelium	endothelial cell	Present		6a
TS24: thoracic aorta	endothelial cell	Present		6a

Structure	Level	Pattern	Image	Note
TS28: lymphatic system	Weak	Regionally restricted	6b	Expression is in the jugular lymph sac and is stronger in the small lymphatics.
TS28: carotid artery	Absent		6b

Structure	Level	Pattern	Image	Note
TS24: hyaloid vascular plexus	Present		6d
TS24: blood vessel	Present	Regionally restricted	6d	Expression is in retinal blood vessels.
TS24: retina	Present	Regionally restricted	6d	Expression is in retinal blood vessels.

Structure	Level	Pattern	Image	Note
TS27: blood vessel	Present	Regionally restricted	6e	Expression is in small blood vessels.
TS27: renal medulla	Present	Regionally restricted	6e	Expression is in small blood vessels.