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Table 3 Concentrations of protein, endotoxin, and (1 → 3)-β-D-glucan in the HA products

From: Biocompatibility study of different hyaluronan products for intra-articular treatment of knee osteoarthritis

Product

Protein

Endotoxin

(1 → 3)-β-D-glucan

SUPARTZ FX™ (Avian-HA)

< 10 μg/mL

< 0.01 EU/mL

< 0.018 ng/mL

ORTHOVISC® (Bio-HA)

< 10 μg/mL

< 0.05 EU/mL

< 0.054 ng/mL

SYNVISC® (Avian-CL-HA)

< 10 μg/mL

< 0.05 EU/mL

3.4 ng/mL