Escherichia coli bacteriophage 221 (ATCC® 11303-B22)

Strain Designations: 221  /  Type Strain: no  /  Biosafety Level: 1

Deposited As 221
Strain Designations 221
Host Organism
Escherichia coli strain B (ATCC 11303)
Isolation
rIIA mutant of T4
Biosafety Level 1

Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.

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 ATCC® Medium 129: Nutrient agar/stabs/broth with 0.5% NaCl
Growth Conditions Temperature: 37°C
Atmosphere: Aerobic
Name of Depositor NM Schwartz
Chain of Custody
ATCC <-- NM Schwartz <-- S. Champe 221
Isolation
rIIA mutant of T4