Figure 5From: Expression of novel extracellular sulfatases Sulf-1 and Sulf-2 in normal and osteoarthritic articular cartilageSulf-1 and Sulf-2 protein expression in normal and osteoarthritis (OA) cartilage. Sulf protein expression in normal (43 years old; Mankin score: 2) and OA (79 years old; Mankin score: 9) cartilage. Immunoblottings of Sulf-1, Sulf-2, and GAPDH (glyceraldehyde-3-phosphate dehydrogenase) were performed on protein extracts from normal and OA cartilage.Back to article page