Antibody:	anti-murine type VI collagen (AS-72)
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS24: mystacial pad	Present	Regionally restricted	3A	Expression particularly abundant around vibrissae.

Structure	Level	Pattern	Image	Note
TS24: skeletal muscle	Present	Regionally restricted	3B	Expression close to the surface of different cell types, like skeletal muscle.

Structure	Level	Pattern	Image	Note
TS24: cornea	Strong		3C
TS24: sclera	Strong		3C
TS24: conjunctival sac	Strong	Regionally restricted	3C	Strong expression in mesenchyme of conjunctiva.

Structure	Level	Pattern	Image	Note
TS21: lobar bronchus mesenchyme	Present	Regionally restricted	3D	Expression continuous in mesenchyme surrounding bronchial tree.
TS21: lung mesenchyme	Present	Regionally restricted	3D	In most distal branches, expression detected only at branch point. No expression around newly formed terminal sacs.

Structure	Level	Pattern	Image	Note
TS22: trigeminal nerve	Present	Regionally restricted	3E	Expression in peripheral branches of nerves, forming a sheath around axon bundles.

Structure	Level	Pattern	Image	Note
TS21: adrenal gland	Present	Regionally restricted	3F	Expression in groups of cells in the medulla.

Structure	Level	Pattern	Image	Note
TS24: nasal mesenchyme	Present	Regionally restricted	3G	Expression close to the surface of different cell types, like nasal epithelia.

Structure	Level	Pattern	Image	Note
TS21: oral region mesenchyme	Present	Regionally restricted	3H	Expression close to the surface of different cell types, like oral epithelia.
TS21: tooth mesenchyme	Present	Regionally restricted	3H	In tooth germ, expression more abundant in papilla.

Structure	Level	Pattern	Image	Note
TS24: stomach mesenchyme	Present	Regionally restricted	3I	Expression close to the surface of different cell types, like gastric epithelia.

Structure	Level	Pattern	Image	Note
TS24: intervertebral disc	Strong	Widespread	4A	Strong expression in intervertebral discs, homogeneously distributed throughout the tissue.

Structure	Level	Pattern	Image	Note
TS24: elbow joint	Strong	Regionally restricted	4C	Strong expression in articular cartilage.

Structure	Level	Pattern	Image	Note
TS27: hair follicle	Very strong
TS27: vibrissa	Very strong
TS27: genital tubercle	Strong
TS27: gonad	Strong
TS27: lung	Strong
TS27: periosteum	Strong
TS27: adrenal gland	Present
TS27: brown fat	Present
TS27: intervertebral disc	Present
TS27: meninges	Present
TS27: metanephros	Present
TS27: perichondrium	Present
TS27: skeletal joint	Present
TS27: skeletal muscle	Present
TS27: blood vessel	Present	Regionally restricted		Expression in large and small blood vessels.
TS27: dermis	Present	Regionally restricted		Expression in subepidermal mesenchyme.
TS27: alimentary system	Present	Regionally restricted		Expression in digestive tract.
TS27: heart	Weak
TS27: liver	Weak
TS27: thymus	Weak
TS27: tooth	Weak
TS27: bone	Absent
TS27: central nervous system	Absent

Structure	Level	Pattern	Image	Note
TS28: gonad	Strong
TS28: adrenal gland	Present
TS28: heart	Present
TS28: liver	Present
TS28: lung	Present
TS28: dermis	Present	Regionally restricted		Expression in subepidermal mesenchyme.
TS28: alimentary system	Present	Regionally restricted		Expression in digestive tract.
TS28: blood vessel	Weak
TS28: intervertebral disc	Weak
TS28: metanephros	Weak
TS28: skeletal muscle	Weak
TS28: thymus	Weak
TS28: bone	Absent
TS28: central nervous system	Absent

Structure	Level	Pattern	Image	Note
TS28: adrenal gland	Present
TS28: gonad	Present
TS28: lung	Present
TS28: meninges	Present
TS28: dermis	Present	Regionally restricted		Expression in subepidermal mesenchyme.
TS28: blood vessel	Weak
TS28: metanephros	Weak
TS28: skeletal muscle	Weak
TS28: bone	Absent
TS28: central nervous system	Absent