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Merck

N9039

Sigma-Aldrich

nanoHA7

low endotoxin

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About This Item

UNSPSC-Code:
12352201

Form

film

Qualität

low endotoxin

Verunreinigungen

≤1 EU/mg endotoxin

Lagertemp.

−20°C

Allgemeine Beschreibung

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

Anwendung

NanoHA has been used in a study to assess the nanomechanical properties of electrospun composite scaffolds. [1] It has also been used in a study to investigate the influence of crystallite size of nanophased hydroxyapatite on fibronectin and osteonectin adsorption and on osteoblast adhesion and morphology. [2]

Sonstige Hinweise

nanoHA7 is a heptasaccharide containing three hyaluronan disaccharide subunits (GlcNAcβ4GlcAβ3GlcNAcβ4GlcAβ3GlcNAcβ4GlcAβ3GlcNAcβ4).
To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Physikalische Form

Supplied lyophilized as the ammonium and/or sodium salt.

Hinweis zur Analyse

Sold on the basis of carbohydrate as determined by carbazole assay.

Rechtliche Hinweise

nanoHA is a trademark of Hyalose LLC

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Analysenzertifikate (COA)

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Parul Tyagi et al.
Journal of nanoscience and nanotechnology, 9(8), 4839-4845 (2009-11-26)
Fibrous nanocomposite scaffolds were electrospun from dispersions of hydroxyapatite nanoparticles (nanoHA) in polycaprolactone (PCL) with varying nanoHA contents (from 0% to 50% by weight). Such scaffolds were produced to mimic the nano-features of the extracellular matrix (ECM) for natural bone
N Ribeiro et al.
Journal of colloid and interface science, 351(2), 398-406 (2010-09-03)
The characteristic topographical features (crystallite dimensions, surface morphology and roughness) of bioceramics may influence the adsorption of proteins relevant to bone regeneration. This work aims at analyzing the influence of two distinct nanophased hydroxyapatite (HA) ceramics, HA725 and HA1000 on
Staphylococcus aureus and Staphylococcus epidermidis adhesion to nanohydroxyapatite in the presence of model proteins
Ribeiro, M., et al.
Bio-medical materials and engineering, 7, 045010-045010 (2012)

Questions

1–2 of 2 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  2. What is the molecular weight for Product N9039, nanoHA?

    1 answer
    1. For product N9039 nanoHA, we have calculated a molecular weight of 1359.2 g/mole, based on the molecular formula C50H78N4O39.

      Helpful?

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