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LB Medium Recipes

By MP Biomedicals

Recipes for the E. coli growth media known as LB Medium or L-Broth typically contain 10g of tryptone and 5g of yeast extract per liter, and can vary in salt concentration from 0.5g to 10g per liter. BIO 101® Systems offers three forms of this traditional medium: LB Medium and LB Agar contain 10g NaCl per liter, LB Medium, Lennox and LB Agar, Lennox contain 5g of NaCl per liter, and L-Broth and L-Broth Agar contain 0.5g NaCl per liter. A NaCl-free version of LB Medium is also available for use in salt-inducible recombinant protein expression.

25g (25 Capsules or 5 Large Capsules) per liter
Contents/liter: 10g tryptone, 5g yeast extract, 10g NaCl

Powder

             
Cat.No. Name Type Size EA   Certified
17-3002-022 LB-Medium Powder 454g (1 lb) No Price  
17-3002-032 LB-Medium Powder 1kg (2.2) No Price  
17-3002-042 LB-Medium Powder 5kg (11) No Price  

Pouches

             
Cat.No. Name Type Size EA   Certified
17-3002-065 LB-Medium Pouches 10 x 0.5L pouches No Price  
17-3002-075 LB-Medium Pouches 10 x 1.0L pouches No Price  
17-3002-085 LB-Medium Pouches 100 x 0.5L pouches No Price  
17-3002-095 LB-Medium Pouches 100 x 1.0L pouches No Price  

Capsules

             
Cat.No. Name Type Size EA   Certified
17-3002-011 LB-Medium Capsules 227g (0.5 lb) No Price  
17-3002-021 LB-Medium Capsules 454g (1) No Price  
17-3002-031 LB-Medium Capsules 1kg (2.2) No Price  
17-3002-041 LB-Medium Capsules 5kg (11) No Price  

Large Capsules

             
Cat.No. Name Type Size EA   Certified
17-3002-016 LB-Medium Large Capsules 227g (0.5 lb) No Price  
17-3002-026 LB-Medium Large Capsules 454g (1) No Price  
17-3002-036 LB-Medium Large Capsules 1kg (2.2) No Price  
17-3002-046 LB-Medium Large Capsules 5kg (11) No Price  

Sterile Solution

             
Cat.No. Name Type Size EA   Certified
17-3002-014 LB-Medium Sterile Solution 500mL No Price  
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