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L9234

Sigma-Aldrich

LB Broth (Lennox)

Liquid microbial growth medium

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About This Item

Código UNSPSC:
12352202

grau

Molecular Biology
for molecular biology

esterilidade

sterile; 0.2 μm filtered

Formulário

liquid

adequação

suitable for nonselective for Escherichia coli and Coliforms

temperatura de armazenamento

room temp

Descrição geral

Liquid media is also termed as broth. It has nutrients dissolved in water.[1] Luria-Bertani broth (LB broth) is used in naphthalene degradation experiments.[2]

Aplicação

LB Broth has been used to culture P. aeruginosa.[3]
Suitable for non-selective cultivation of E. coli strains for cloning, DNA plasmid production and production of recombinant proteins. Also suitable for selective cultivation when appropriate antibiotics are added.

Ações bioquímicas/fisiológicas

LB Lennox media is a highly-referenced microbial growth medium used for the cultivation of E. coli. This nutrient-rich microbial broth contains peptides, amino acids, water-soluble vitamins, and carbohydrates.

Características e benefícios

LB Lennox media provides:
  • Filter-sterilized, ready-to-use format
  • Convenient package size
  • Standard formulation

Componentes

10 g/L Tryptone
5.0 g/L Yeast Extract
5.0 g/L NaCl

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
SLCB5666
SLBZ6709
SLBV5376
SLBT8789
SLBS5574

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Understanding Microbes: A Laboratory Textbook for Microbiology (1989)
Pseudomonas toxin pyocyanin triggers autophagy: Implications for pathoadaptive mutations
Yang ZS, et al.
Autophagy, 12(6), 1015-1028 (2016)
Su-Yun Chang et al.
Water environment research : a research publication of the Water Environment Federation, 87(1), 61-67 (2015-01-30)
Luria-Bertani broth and acetone were usually used in naphthalene degradation experiments as nutrient and solvent. However, their effect on the degradation was seldom mentioned. In this work, we investigated the effect of LB, naphthalene concentration, and acetone on the degradation

Protocolos

Initiating a Starter Culture

Initiating a Starter Culture

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