TABLE 1.

Conditions for epitope retrieval of formalin-fixed, paraffin-embedded sections

Pronase was obtained from Calbiochem.

Antibody target	Clone no.	Concentration	Working dilution	Pretreatment
		mg/ml
Fibrillin-1	mAb 15	1	1:5000	15-Min microwave retrieval in citrate (10 mm) buffer
Fibrillin-2	mAb 48	1	1:200	10-Min Pronase digestion and 10-min microwave retrieval in citrate (10 mm) buffer
Fibrillin-3	mAb 129	1.49	1:200	10-Min Pronase digestion and 10-min microwave retrieval citrate in (10 mm) buffer