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Due to the Martin Luther King Jr. Day on Monday - orders placed Friday, January 17 will be shipped on Monday, January 20 for delivery Tuesday, January 21 .

Home Discontinued Products E. coli K12 TB1

E. coli K12 TB1

Catalog # E4122 was discontinued on March 07, 2018 ;

Product Information
A suspension of E. coli strain K12 TB1 which has been grown in LB medium and brought to 50% glycerol. This strain is a derivative of JM83 that has been made hsdR so it will not restrict unmodified DNA.
Genotype
F^- ara Δ(lac-proAB) [Φ80dlac Δ(lacZ)M15] rpsL(Str^R) thi hsdR

Product Categories:

Discontinued Products
- Properties & Usage
  Storage Temperature
  -20°C
  Antibiotic Resistance
  
  str
  
  Growth Media
  LB
  Growth Temperature
  37°C
- Product Notes
  Rubidium Chloride Method: 404
- References
  Johnston, T.C. et al. (1986). J. Biol. Chem.. 261, 4805-4811.
  
  Yanisch-Perron, C. et al. (1985). Gene. 33, 103-119.
Protocols, Manuals & Usage
- Datacards
  The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at [email protected] or fill out the Technical Support Form for appropriate document.)
  
  E4122Datasheet-Lot0101404
FAQs & Troubleshooting
- FAQs
  What strain(s) do you recommend as hosts for the pMAL vectors?
Quality, Safety & Legal
- Quality Control Assays
  
  Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.
- Safety Data Sheets
  The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.
  
  E. coli K12 TB1
- Datacards
  The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at [email protected] or fill out the Technical Support Form for appropriate document.)
  
  E4122Datasheet-Lot0101404
- Legal and Disclaimers
  
  This product is covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB).
  
  While NEB develops and validates its products for various applications, the use of this product may require the buyer to obtain additional third party intellectual property rights for certain applications.
  
  For more information about commercial rights, please contact NEB's Global Business Development team at [email protected].
  
  This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

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