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NR-122  Mycobacterium tuberculosis subsp. tuberculosis, H37Ra
(Bacteria)
Price: All BEI Resources products are provided
at no cost to registered researchers.
Organism: Mycobacterium tuberculosis subsp. tuberculosis
Designations: H37Ra
Biosafety Level: 2
Availability Status: Temporarily Out of Stock (Please See Comments)
Store at: -60°C or colder
Contributor: ATCC®
Comments:
Quantity limit per order for this item is 1. This item can be ordered twice a year. Orders over this limit will be sent to NIAID for approval before shipment.

This item is currently in our production queue. Please allow ample time for distribution lots to be made available.


Mycobacterium tuberculosis (M. tuberculosis) subsp. tuberculosis, strain H37Ra is an attenuated strain derived from the virulent parent strain H37. Strain H37 was isolated in 1905 from the sputum of a patient with chronic pulmonary tuberculosis.

M. tuberculosis subsp. tuberculosis, strain H37Ra was deposited at ATCC ® in 1969 by Carl L. Larson, M.D., Stella Duncan Institute, University of Montana, Missoula, Montana. The complete genome of M. tuberculosis, strain H37Ra has been sequenced (GenBank: CP000611).

Each vial contains approximately 0.5 mL of bacterial culture in 0.5X Middlebrook 7H9 broth with Middlebrook ADC Enrichment supplemented with 10% glycerol.
Citations: Acknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Mycobacterium tuberculosis subsp. tuberculosis, Strain H37Ra, NR-122."
PERMITS
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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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