T4 bacteriophage (ATCC® 11303-B39)

Strain Designations: T4 rIIa 44, rIIA mutant  /  Type Strain: no  /  Biosafety Level: 1

Permits And Restrictions

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Deposited As T4
Strain Designations T4 rIIa 44, rIIA mutant
Host Organism Escherichia coli strain B (ATCC® 11303™)
Type Strain no
Biosafety Level 1
Product Format freeze-dried
Storage Conditions Frozen: -80°C or colder
Freeze-Dried: 2°C to 8°C
Live Culture: See Propagation Section
Preceptrol® no
Type Strain no
Medium Medium 129: Nutrient agar/stabs/broth with 0.5% NaCl
Growth Conditions Temperature: 37°C
Atmosphere: Aerobic
Name of Depositor P St. Lawrence
Chain of Custody
ATCC <-- P St. Lawrence <-- C. Yegian
Notice: Necessary PermitsPermits

These permits may be required for shipping this product:

  • 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.
Basic Documentation