Oligo-HA and nanoHA

Oligo-HA and nanoHA are hyaluronan oligosaccharides designed for research use. The Oligo-HA products are small-molecular weight hyaluronic acid prepared with streptococcal or recombinant bacterial HA via testicular hyaluronidase digestion and purified by gel filtration. The hyaluronan disaccharide subunit is glucuronic acid-β-D-(1→3)-N-acetyl-D-glucosamine-β-D-(1→4) (GlcAβ3GlcNAcβ4), and each Oligo-HA is a defined oligomer of the subunit.

The nanoHA products are small-molecular weight hyaluronic acid oligomers prepared by chemoenzymatic synthesis using immobilized enzymes.6 The name of each nanoHA indicates the number of monosaccharide units in the oligomer. The reducing end contains N-acetyl-D-glucosamine.

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N9164 nanoHA5 low endotoxin
N9039 nanoHA7 low endotoxin
O9140 Oligo-HA4 low endotoxin