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75043

Sigma-Aldrich

Hyaluronsäure Natriumsalz aus Streptococcus equi sp.

mol wt 130,000-150,000

Synonym(e):

Natrium-hyaluronat

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About This Item

CAS-Nummer:
9067-32-7
MDL-Nummer:
MFCD01773053
UNSPSC-Code:
12352201
NACRES:
NA.25

Biologische Quelle

(Streptococcus equi)

Form

powder

Mol-Gew.

130,000-150,000

Farbe

white

Löslichkeit

water: ~5 g/L

Eignung

conforms to structure for Infrared spectrum

Versandbedingung

wet ice

Lagertemp.

−20°C

InChI

1S/C28H44N2O23.Na/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43;/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45);/q;+1/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20+,21+,22+,25-,26+,27-,28-;/m1./s1

InChIKey

YWIVKILSMZOHHF-QJZPQSOGSA-N

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Anwendung

suitable as substrate for hyaluronidase

Sonstige Hinweise

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Y Luo et al.
Journal of controlled release : official journal of the Controlled Release Society, 69(1), 169-184 (2000-10-06)
A new hyaluronic acid (HA)-based hydrogel film was prepared and evaluated for use in drug delivery. This biocompatible material crosslinks and gels in minutes, and the dried film swells and rehydrates to a flexible hydrogel in seconds. HA was first
Liming Bian et al.
Biomaterials, 34(2), 413-421 (2012-10-23)
Hyaluronic acid (HA) hydrogels formed via photocrosslinking provide stable 3D hydrogel environments that support the chondrogenesis of mesenchymal stem cells (MSCs). Crosslinking density has a significant impact on the physical properties of hydrogels, including their mechanical stiffness and macromolecular diffusivity.
P Bulpitt et al.
Journal of biomedical materials research, 47(2), 152-169 (1999-08-17)
Biodegradable materials for spatially and temporally controlled delivery of bioactive agents such as drugs, growth factors, or cytokines are key to facilitating tissue repair. We have developed a versatile method for chemical crosslinking high-molecular-weight hyaluronic acid under physiological conditions yielding
The specific interaction of hyaluronic acid with cartillage proteoglycans.
T E Hardingham et al.
Biochimica et biophysica acta, 279(2), 401-405 (1972-09-15)
L A Solchaga et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 17(2), 205-213 (1999-04-30)
Culture-expanded bone marrow-derived mesenchymal progenitor cells differentiate into chondrocytes or osteoblasts when implanted subcutaneously in vivo in combination with an appropriate delivery vehicle. This in vivo implantation technique is used to test new materials as putative delivery vehicles in skeletal
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