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| Products |
| Hyaluronidase
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Product Name : Hyaluronidase
CAS No. : 9001-54-1
Source: mammalian testes
EC: 3.2.1.35
DESCRIPTION
Hyaluronidase appearance is white or yellowish-white, amorphous powder, soluble in water, practically insoluble in acetone and in ethanol.
Hyaluronidase is a glycoprotein containing 5% mannose and 2.7% glucosamine. Optimum pH range is 4.5-6.0. The enzyme catalyzes the hydrolysis of endo-N-acetylhexosaminic bonds of hyaluronic acid and chondroitin sulfate A and C (but not B), primarily to tetrasaccharide residues.
Hyaluronidase is extracted from bovine testes or ovine testes, and has been chromatographically purified to remove trace contaminating proteases.
SPECIFICATION：
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Item
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Specification
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Method
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[Appearance]
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A white or yellowis-white powder
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[Identification]
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Complies
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EP
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pH
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4.5 – 7.5
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EP
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Appearance of solution
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Clear
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EP
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Loss on drying
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≤ 5.0%
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EP
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Bacterial endotoxins
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Less than 0.2 IU per IU of hyaluronidase
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EP
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Limit of tyrosine
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≤ 0.25 μg per USP Hyaluronidase U.
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USP
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Activity
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≥ 300 IU/mg powder
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EP
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Activity：300IU/mg -2000 IU/mg
Standard: CP / USP / EP
STORAGE
Store in an airtight container, at a temperature of 2°C to 8°C, or below.
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