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L9700

LB Broth, pH 7.5. 1000mL, Sterile

Availability

Ships in 6 - 14 Days

Container Size

1000mL

Item Count

1 Bottle(s)

Price per Item

$69.00

Fill Volume

1000 mL

L9700

LB Broth, pH 7.5. 1000mL, Sterile

Quantity

Minimum is set to 8 for this product*

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Description
Formulation
Common Applications
Storage

LB Broth, pH 7.5, is a nutrient medium that supports the growth and maintenance of non-fastidious bacteria such as E. coli in liquid culture. The pH and ionic composition enable routine propagation of cells, and the medium can be supplemented with antibiotics or other additives as required for selection or induction workflows.

  • 1.0% Tryptone
  • 0.5% Yeast Extract
  • 1.0% Sodium Chloride
  • Bacterial Cultivation: Routine liquid growth of Escherichia coli for overnight and shake-flask cultures.

  • Plasmid Propagation: Amplification of plasmids for mini/midi/maxi preps under antibiotic selection.

  • Cloning Workflows: Culturing transformants for insert verification prior to plating or sequencing.

  • Protein Expression Cultures: Growth of recombinant Escherichia coli for induction-based protein production.

  • Starter/Inoculum Preparation: Pre-cultures for scale-up into larger volumes or richer media.

  • Antibiotic Selection and Strain Maintenance: Maintaining selectable markers and routine strain propagation.

  • Transformation Outgrowth: Short recovery of heat-shock or electroporated cells prior to plating.

  • Glycerol Stock Preparation: Culturing prior to cryopreservation at −80°C for long-term storage.

  • Growth Curves and OD600 Monitoring: Assessing bacterial growth rates and media/additive effects.

  • Teaching and General Microbiology: Standard medium for basic culture techniques with Escherichia coli.

Storage Temperature
Room Temperature
Shelf Life
730 days
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