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389561

Hyaluronidase, Streptomyces hyaluronlyticus nov. sp.

Name: Hyaluronidase, <i>Streptomyces hyaluronlyticus</i> nov. sp.
Brand: MM

Synonyme(s) :

Hyaluronidase, Streptomyces hyaluronlyticus nov. sp.

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A propos de cet article

Numéro CAS:

37326-33-3

Numéro CE :

3.2.1.35 (BRENDA, IUBMB)

UNSPSC Code:

12352202

NACRES:

NA.54

MDL number:

MFCD00131351

Specific activity:

≥2000 units (A280)

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Propriétés

conjugate

conjugate (Glucosaminoglycan)

Quality Segment

100

description

Merck USA index - 14, 4758

form

lyophilized powder

specific activity

≥2000 units (A280)

packaging

ampule of ≥100 U (1 U = 1 TRU (Turbidity Reducing Unit))

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

color

white

solubility

0.5 M acetate, pH 6.0: 30 U/mL, water: 30 U/mL

foreign activity

protease ≤0.05 U/ampule (pH 6.0)

shipped in

ambient

storage temp.

2-8°C

Description

General description

Native hyaluronidase from Streptomyces hyaluronlyticus nov. species. Catalyzes the degradation of hyaluronic acid. Produces δ4,5-unsaturated tetra- and hexasaccharides.

Please Note: The appearance of this product can vary from gray cottony fibers to balled up droplets with no change in quality.

Preparation Note

Following reconstitution, store in the refrigerator (4°C). Stock solutions prepared in water are stable for up to 2 weeks at 4°C and stock solutions prepared in 500 mM acetate buffer, pH 6.0, are stable for up to 1 month at 4°C.

Other Notes

Baker, J.R., et al. 2002. Biochem. J.365, 317.
Mogelerskii, M.S. 1964. Fed. Proc. 23, T559.

One TRU (Turbidity Reducing Unit = 1 U) is defined as the amount of enzyme that will hydrolyze 50% of hyaluronic acid, determined by a 50% reduction in turbidity, in 30 min at 60°C pH 6.0.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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pictograms

GHS08

signalword

Danger

hcodes

H334

pcodes

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c