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Merck

H5388

Sigma-Aldrich

Hyaluronic acid sodium salt from rooster comb

avian glycosaminoglycan polysaccharide

Synonim(y):

Poly(β-glucuronic acid-[1→3]-β-N-acetylglucosamine-[1→4]), alternating

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About This Item

Numer CAS:
Numer MDL:
Kod UNSPSC:
12352201
Identyfikator substancji w PubChem:
NACRES:
NA.25

pochodzenie biologiczne

chicken (rooster comb)

Postać

powder

zanieczyszczenia

≤2% protein (Lowry)

kolor

white

rozpuszczalność

water: ~5 g/L

ślady kationów

Na: 3-7%

temp. przechowywania

−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

Klucz InChI

YWIVKILSMZOHHF-QJZPQSOGSA-N

Zastosowanie

Hyaluronic acid sodium salt from rooster comb has been used:
  • as a component of bi-layer gelatin scaffold
  • as a vehicle for release of gentamicin during left ear surgery in guinea pigs
  • in hyaluronic acid binding assay in human embryonic kidney cell line 293T

Działania biochem./fizjol.

High molecular mass polymer composed of repeating dimeric units of glucuronic acid and N-acetyl glucosamine which forms the core of complex proteoglycan aggregates found in extracellular matrix.
Hyaluronic acid is a polysaccharide present in the skin, connective tissue, vitreous humor and synovial fluid. It is essential for tissue hydration and functions to regenerate skin post injury or wounds. Hyaluronic acid, apart from having dermatologic and ophthalmologic applications, serves as a drug delivery vehicle. Hyaluronic acid also exhibits antioxidant and antiglycation properties.

Inne uwagi

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

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Purification and characterization of hyaluronic acid from chicken combs
Rosa CS, et al.
Ciencia Rural, 42(9), 1682-1687 (2012)
Hyaluronan binding motifs of USP17 and SDS3 exhibit anti-tumor activity
Ramakrishna S, et al.
PLoS ONE, 7(5), e37772-e37772 (2012)
Extraction, purification and characterization of hyaluronic acid from Rooster comb
Kulkarni SS, et al.
Journal of Applied and Natural Science, 10(1), 313-315 (2018)
Ya-li Yang et al.
Biophysical journal, 96(4), 1566-1585 (2009-02-17)
In this work, the gelation of three-dimensional collagen and collagen/hyaluronan (HA) composites is studied by time sweep rheology and time lapse confocal reflectance microscopy (CRM). To investigate the complementary nature of these techniques, first collagen gel formation is investigated at
Effect of ultrasonic degradation of hyaluronic acid extracted from rooster comb on antioxidant and antiglycation activities
Hafsa J, et al.
Pharmaceutical biology, 55(1), 156-163 (2017)

Produkty

Uncover more about glycosaminoglycans and proteoglycans including the structure of glycosaminoglycans (GAGs), the different types of GAGs, and their functions.

Dowiedz się więcej o glikozoaminoglikanach i proteoglikanach, w tym o strukturze glikozoaminoglikanów (GAG), różnych typach GAG i ich funkcjach.

Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.

Protokoły

To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.

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