Saccharopolyspora rectivirgula (Krasil'nikov and Agre) Korn-Wendisch et al. (ATCC® 21450)

Strain Designations: 442  /  Type Strain: no  /  Biosafety Level: 2

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Deposited As Thermopolyspora polyspora Henssen
Strain Designations 442
Produces alkali- and thermostable protease
Type Strain no
Biosafety Level 2
Product Format freeze-dried
Preceptrol® no
Type Strain no
Medium ATCC® Medium 548: Soil extract-potato extract medium
Growth Conditions
Temperature: 50.0°C
Name of Depositor Kikkoman Shioyu Co., Ltd.

Yokotsuka T, et al. Method for preparing a thermostable and alkali-stable protease. US Patent 3,713,983 dated Jan 30 1973

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  • Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
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