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Key Documents

924474

Sigma-Aldrich

Hyaluronic Acid

Low Viscosity, Low endotoxin

Synonym(s):

3D bioprinting, HA, Hyaluronan

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About This Item

UNSPSC Code:
12352201
NACRES:
NA.23

Quality Level

form

(powder or chunk(s) or fibers)

impurities

<10 CFU/g Bioburden
<100 EU/g Endotoxin

color

white to off-white

suitability

conforms to structure for NMR

storage temp.

2-8°C

General description

Hyaluronic acid (HA) is a linear polysaccharide of alternating D-glucuronic acid, and N-acetyl-D-glucosamine found in the extracellular matrix. HA is commonly chemically modified to form covalently crosslinked hydrogels. Other properties of HA include cell surface receptors CD44 and RHAMM recognition and degradation via hyaluronidases.

Application

HA is increasingly used for the following biomedical applications:
  • Cell migration
  • Angiogenesis
  • Viability
  • Proliferation

Our low endotoxin HA is tested for both endotoxin (< 100 EU/g) and bioburden (< 10 CFU/g) levels, so you can choose which material is right for your research.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Certificates of Analysis (COA)

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