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Klebsiella variicola Rosenblueth et al. (ATCC® 31488-MINI-PACK)

Strain Designations: PS-53  /  Type Strain: no  /  Biosafety Level: 2

Permits and Restrictions

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Deposited As Klebsiella pneumoniae subsp. pneumoniae (Schroeter) Trevisan
Strain Designations PS-53
Application ATCC® 31448-MINI-PACK™ consists of 6 ready-to-use vials of ATCC® 31448™ frozen in 200 µL of glycerol stock, eliminating the need to rehydrate and culture the strain prior to use. Each vial is provided with a 2-D barcode for easy storage and tracking, as well as peel-off labels for fast and reliable recordkeeping.  Learn more about ATCC® MinisDeveloped by the leaders in microbial cultivation and preservation, ATCC® Minis provide a convenient, ready-to-use solution for handling quality control strains. ATCC® Minis are authenticated and backed by ATCC polyphasic testing – ensuring the same consistent and reliable reference materials you’ve come to trust for ATCC Genuine Cultures®. It is easy to ensure the quality of your products with ATCC® Minis – just open, plate, and go! .

Produces polysaccharide S-53 S-53
Quality control strain
Respiratory research
Water testing
Isolation Soil, Panama
Biosafety Level 2

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 frozen
6 ready-to-use vials of ATCC® 31448™ in glycerol stock
Storage Conditions -70°C or colder, store upright. Storage at -20°C is acceptable for up to 1 year.
Preceptrol® no
Type Strain no
Medium ATCC® Medium 3: Nutrient agar or nutrient broth
Growth Conditions Temperature: 37°C
Atmosphere: Aerobic
Name of Depositor Kelco Co.
U.S. Patent Number 4,291,156
Special Collection ATCC® Minis
Isolation Soil, Panama

Colilert. IDEXX.

Colisure. IDEXX.

Colilert-18 QC Set. IDEXX.

E*Colite™ Test/ColiGel™ Test. Charm.

Kang KS, Veeder GT. Polysaccharide S-53 and bacterial fermentation process for its preparation. US Patent 4,291,156 dated Sep 22 1981

Kang KS, Veeder GT. Polysaccharide S-53 and bacterial fermentation process for its preparation. US Patent 4,311,795 dated Jan 19 1982

Kang KS, Veeder GT. Klebsiella pneumoniae, ATCC 31488. US Patent 4,350,769 dated Sep 21 1982

Pathogel™ Test. Charm.

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
Other Documentation