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L5150

LB Lennox Broth. 500mL. Sterile.

Availability

Ships in 6 - 14 Days

Container Size

650mL

Item Count

1 Bottle(s)

Price per Item

$64.00

Fill Volume

500 mL

L5150

LB Lennox Broth. 500mL. Sterile.

Quantity

Minimum is set to 8 for this product*

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Description
Formulation
Common Applications
Quality Specifications
Storage

LB Lennox Broth is a lysogeny broth formulation used for routine cultivation and propagation of laboratory strains of E. coli and other nonfastidious bacteria. Compared with LB Miller, it contains a reduced sodium chloride level, providing a lower ionic strength medium suitable for general culture, plasmid maintenance, and overnight growth.

  • 1.0% Tryptone
  • 0.5% Yeast Extract
  • 0.5% Sodium Chloride
  • Routine Cultivation: Growth and maintenance of non-fastidious bacteria such as Escherichia coli, Bacillus subtilis, and Salmonella enterica.

  • Plasmid Propagation: Amplification of plasmid DNA in Escherichia coli for mini-, midi-, and maxi-preps.

  • Antibiotic Selection: Selection and maintenance of recombinant strains by supplementing with appropriate antibiotics.

  • Transformation Recovery: Post-heat shock or electroporation outgrowth to allow expression of antibiotic resistance markers.

  • Starter and Overnight Cultures: Inoculation of single colonies for downstream cloning, sequencing, or protein work.

  • Glycerol Stock Preparation: Culturing prior to mixing with glycerol for long-term cryopreservation of strains.

  • Phage and BAC Workflows: General-purpose host growth medium for workflows involving bacteriophage or large constructs in Escherichia coli.

  • General Microbial Workflows: Colony picking, inoculum expansion, and routine QC of lab strains.

  • pH: 7.50 ± 0.10
Storage Temperature
Room Temperature
Shelf Life
730 days
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