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  Indian J Med Microbiol
 

Figure 3: Circular dichroism spectrum of the crude S. pilchardus glycosaminoglycan extract. (A) Circular dichroism spectra of chondroitin sulfate A (black) and S. pilchardus (red). (B) Principal component analysis Score Plot (PC1 v. PC2) of S. pilchardus compared against a bone fide glycosaminoglycan library. Heparan sulfate (cyan), chondroitin sulfate (black), chondroitin sulfate A (black filled circles), heparin (blue), dermatan sulfate (orange), over sulfated chondroitin sulfate (magenta), hyaluronic acid (green), S. pilchardus glycosaminoglycan (red filled circle).

Figure 3: Circular dichroism spectrum of the crude <i>S. pilchardus</i> glycosaminoglycan extract. 
(A) Circular dichroism spectra of chondroitin sulfate A (black) and <i>S. pilchardus</i> (red). (B) Principal component analysis Score Plot (PC1 v. PC2) of <i>S. pilchardus</i> compared against a bone fide glycosaminoglycan library. Heparan sulfate (cyan), chondroitin sulfate (black), chondroitin sulfate A (black filled circles), heparin (blue), dermatan sulfate (orange), over sulfated chondroitin sulfate (magenta), hyaluronic acid (green), <i>S. pilchardus</i> glycosaminoglycan (red filled circle).