O9140

Oligo-HA4

low endotoxin

• Sinonimo/i: Oligohyaluronan, Oligohyaluronic acid
• Formula empirica (notazione di Hill): C₂₈H₄₄N₂O₂₃
• Peso molecolare: 776.65
• Codice UNSPSC: 12352201

Proprietà

• Stato: powder
• Qualità: low endotoxin
• Impurezze: ≤0.1 EU/mg endotoxin
• Temperatura di conservazione: −20°C

Descrizione

Descrizione generale

The Oligo-HA products are small-molecular weight hyaluronic acid prepared with streptococcal or recombinant bacterial HA via testicular HAase 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 an defined oligomer of the subunit.

Applicazioni

Oligo-HA4 has been used in a study to assess microbial production and applications of chiral hydroxyalkanoates. [1] It has also been used in a study to investigate in situ preparation and continuous fiber spinning of poly(p-phenylene benzobisoxazole) composites. [2]

Altre note

Oligo-HA4 is a monodisperse tetrasaccharide comprised of two hyaluronan disaccharide subunits (Nonreducing-GlcAβ3GlcNAcβ4GlcAβ3GlcNAcβ4-reducing end).

To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Risultati analitici

May contain trace amounts of other oligomers. Sold on the basis of carbohydrate as determined by carbazole assay.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable