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Merck

H1136

Hyaluronidase from Streptomyces hyalurolyticus

동의어(들):

Hyaluronate Lyase from Streptomyces hyalurolyticus

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

CAS 번호:
37259-53-3
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
253-430-8
MDL number:
MFCD00131347
EC 번호:
4.2.2.1 (BRENDA, IUBMB)
Biological source:
Streptomyces sp. (S. hyalurolyticus)

주요 문서

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도움 문의

biological source

Streptomyces sp. (S. hyalurolyticus)

conjugate

conjugate (Glucosaminoglycan)

form

film (Clear)

packaging

ampule of 300 ×  units

storage temp.

−20°C

Quality Level

200

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관련 카테고리

General description

Hyaluronidase is widely present in nature. In humans, it is present in a number of organs and body fluids. Hyaluronidase is found in the secretions of virus, bacteriophage, fungi and bacteria. It is also present in nematode and leeches secretions. Snakes and scorpions produce hyaluronidase in their venom. Hyaluronidase is also secreted by bees, spiders, wasps, hornets, caterpillars, fishes and lizards.

Application

Hyaluronidase from Streptomyces hyalurolyticus has been used:
  • in the preparation of DMEM/F-12 (Dulbecco′s modified eagle medium/nutrient mixture F-12) media for the isolation and purification of single cells from dissociated tumour tissue
  • as a component of digestion solution for the derivation of germline stem cells from testicular tissue

Biochem/physiol Actions

Hyaluronate lyase cleaves hyaluronic acid at the β-D-GlcNAc-(1→4)-β-D-GlcA bond, yielding 3-(4-deoxy-β-D-gluc-4-enuronosyl)-N-acetyl-D-glucosamine tetra- and hexasaccharides. Unlike other hyaluronidases, this enzyme is specific for hyaluronic acid and is inactive with chondroitin and chondroitin sulfate.
Hyaluronidase is an endoglycosidase and performs its function along with exoglycosidases, like β-glucuronidase and β-N-acetyl glucosaminidase. Hyaluronidase regulates the hyaluronic acid turnover.

Other Notes

One unit will degrade 0.75 μg of the polysaccharide hyaluronic acid per minute at pH 5.35 at 37 ºC (as measured by turbidimetric absorbance (λ: 600nm) when complexed with BSA after 45 minutes).
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

저장 등급

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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시험 성적서(COA)

Lot/Batch Number
0000459016
0000459016
0000462490
0000462490
0000450125

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문서 라이브러리 방문

Crystal structure of hyaluronidase, a major allergen of bee venom
Markovic H, et al.
Structure, 8(10), 1025-1035 (2000)
Connor C Gains et al.
Frontiers in bioengineering and biotechnology, 8, 700-700 (2020-08-09)
The Achilles tendon (AT) is comprised of three distinct sub-tendons bound together by the inter-subtendon matrix (ISTM). The interactions between sub-tendons will have important implications for AT function. The aim of this study was to investigate the extent to which
Tímea Váradi et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 60(8), 567-575 (2012-05-09)
Although trastuzumab is an efficient drug, primary and acquired resistance is a challenging problem. The authors have previously shown in mouse xenograft experiments that masking ErbB2 by hyaluronan leads to diminished binding of the antibody and consequent resistance. In the
Wen Min Lau et al.
Cancer research, 74(9), 2630-2641 (2014-03-13)
The surface marker CD44 has been identified as one of several markers associated with cancer stem cells (CSC) in solid tumors, but its ubiquitous expression in many cell types, including hematopoietic cells, has hindered its use in targeting CSCs. In
Wen-Tzu Wu et al.
Journal of agricultural and food chemistry, 59(3), 989-994 (2011-01-07)
The aim of this study was to determine effects of konjac glucomannan (KGM) in a high fat corn oil diet on risk factors of colon carcinogenesis, that is, fecal β-glucuronidase, mucinase, and bile acids, and on preventive factors, that is
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문서

Glycosaminoglycan Sulfation and Signaling

Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.

What is Hyaluronan?

Explore the role of hyaluronan, hyaluronic acid structure, hyaluronan synthesis & degradation, and more. Find GAGs, hydrogels, and scaffold kits.

Glycosaminoglycans and Proteoglycans

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

프로토콜

Enzymatic Assay of Hyaluronidase (3.2.1.35)

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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