Antibody:	PHPT1 antibody
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS22: 4th ventricle choroid plexus	Strong		1A

Structure	Level	Pattern	Image	Note
TS28: choroid plexus	Strong		1C

Structure	Level	Pattern	Image	Note
TS28: cerebellum Purkinje cell layer	Present		1D

Structure	Level	Pattern	Image	Note
TS22: cardiac muscle tissue	Present		1E

Structure	Level	Pattern	Image	Note
TS22: intestine epithelium	Strong		1F

Structure	Level	Pattern	Image	Note
TS28: distal convoluted tubule	Strong		2A
TS28: renal proximal convoluted tubule	Weak		2A
TS28: glomerular tuft	Absent		2A

Structure	Level	Pattern	Image	Note
TS28: loop of Henle	Strong		2B

Structure	Level	Pattern	Image	Note
TS28: spermatid	Moderate		2C
TS28: spermatocyte	Moderate		2C
TS28: spermatogonium	Absent		2C

Structure	Level	Pattern	Image	Note
TS28: pancreatic duct	Present	Regionally restricted	2E	Expression is in the epithelium of interlobular duct of pancreas.
TS28: pancreatic acinus	Weak		2E	Expression is weak or absent in acinar cells.

Structure	Level	Pattern	Image	Note
TS28: bronchiole epithelium	Present		2F

Structure	Level	Pattern	Image	Note
TS22: choroid plexus	Strong
TS22: intestine epithelium	Strong
TS22: stomach epithelium	Strong
TS22: cardiac muscle tissue	Moderate
TS22: skeletal muscle	Moderate
TS22: intestine	Moderate	Regionally restricted		Moderate expression in smooth muscle.
TS22: stomach	Moderate	Regionally restricted		Moderate expression in smooth muscle.
TS22: liver	Moderate	Regionally restricted		Moderate expression in heptaocytes, absent in Kupffer cells.
TS22: pancreas	Moderate	Regionally restricted		Moderate in interlobular duct epithelium, absent in acinar cells.
TS22: lobar bronchus epithelium	Weak	Regionally restricted		Weak in the epithelium of bronchioles and bronchi, absent in alveolar epithelium.
TS22: lung epithelium	Weak	Regionally restricted		Weak in the epithelium of bronchioles and bronchi, absent in alveolar epithelium.
TS22: cartilage	Weak
TS22: epidermis	Weak
TS22: skeleton	Weak

Structure	Level	Pattern	Image	Note
TS28: cerebellum Purkinje cell layer	Strong
TS28: choroid plexus	Strong
TS28: brain ventricle	Strong	Regionally restricted		Expression is in ependymal cells of ventricles.
TS28: bronchiole epithelium	Moderate
TS28: bronchus epithelium	Moderate
TS28: distal convoluted tubule	Moderate
TS28: epithelium of epididymis	Moderate
TS28: hippocampus	Moderate
TS28: intestine smooth muscle	Moderate
TS28: loop of Henle	Moderate
TS28: spermatid	Moderate
TS28: spermatocyte	Moderate
TS28: stomach smooth muscle	Moderate
TS28: bile duct	Moderate	Regionally restricted		Expression is in bile duct epithelium.
TS28: pancreas	Moderate	Regionally restricted		Moderate expression in interlobal duct epithelium.
TS28: islets of Langerhans	Weak
TS28: pancreatic acinus	Weak
TS28: lung alveolus	Moderate	Single cells		Expression is in alveolar macrophages.
TS28: adrenal gland zona glomerulosa	Moderate			Weak to moderate in cortical cells.
TS28: cardiac muscle tissue	Moderate			Weak to moderate expression.
TS28: skeletal muscle	Moderate			Weak to moderate expression.
TS28: cerebral cortex	Weak	Single cells		Weak in some neuronal cells, absent in glia.
TS28: liver	Weak	Single cells		Weak in hepatocytes, absent in Kupffer cells.
TS28: adrenal medulla	Weak	Single cells
TS28: spleen red pulp	Weak	Single cells
TS28: spleen white pulp	Weak	Single cells
TS28: renal medulla	Weak			Weak or absent in the collecting tubuli in the medulla.
TS28: cerebellum granule cell layer	Weak
TS28: intestine epithelium	Weak
TS28: renal proximal convoluted tubule	Weak
TS28: stomach epithelium	Weak
TS28: smooth muscle tissue	Weak	Regionally restricted		Expression is in smooth muscle of vessels.
TS28: alveolus epithelium	Absent
TS28: cerebellum molecular layer	Absent
TS28: glomerular tuft	Absent
TS28: interstitium of the testis	Absent
TS28: renal papilla	Absent
TS28: spermatogonium	Absent

Structure	Level	Pattern	Image	Note
TS28: midbrain	Present	Scattered		Expression is in small groups of scattered cells.