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Merck

L3522

LB Broth (Miller)

Highly-referenced nutrient-rich microbial growth powder medium, suitable for regular E.coli culture

동의어(들):

Luria Broth, Miller’s LB Broth

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제품정보 (DICE 배송 시 비용 별도)

NACRES:
NA.85
UNSPSC Code:
41106200

주요 문서

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도움 문의

grade

Molecular Biology

description

Miller′s Modification, 10 g/L NaCl

sterility

non-sterile

form

powder

composition

NaCl, 10 g/L , Tryptone, 10 g/L , Yeast Extract, 5 g/L

pH

6.8-7.2(2.5% solution)

application(s)

food and beverages

storage temp.

room temp

suitability

nonselective for Escherichia coli, nonselective for coliforms

Quality Level

200

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관련 카테고리

General description

Miller′s LB 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.

Application

LB Broth (Miller) has been used as a culture medium for E coli, Pseudomonas putida KT2440, Vibrio parahaemolyticus, and soil samples for the isolation of Bacillus spp.
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.

Biochem/physiol Actions

Luria Broth is used for maintenance and propagation of Escherichia coli. The E. coli grow faster in Luria Broth because the tryptone and yeast supply essential growth factors that the E. coli would otherwise have to synthesize. Luria Broth also contains essential electrolytes for transport and osmotic balance, due to the NaCl component.

Features and Benefits

Miller′s LB powder provides:
  • Easy scale-up using larger package sizes
  • A budget-friendly alternative to liquid
  • Standard formulation

Preparation Note

1. Suspend 25 g in 1 L of distilled water.
2. Autoclave for 15 minutes at 121 °C.
To prepare the medium of Luria, Adams and Ting (also known as LC broth: Aseptically add 25 ml of sterile 0.1 M calcium chloride after autoclaving.
Stir to suspend 25g powder in 1L water. Autoclave for 15 minutes at 121C to sterilize. Allow to cool before making additions, such as antibiotics (if desired).

저장 등급

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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시험 성적서(COA)

Lot/Batch Number
MKCQ7239
MKCQ5252
MKCQ1968
MKCP8050
MKCP6954

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Atlas, R. M., L.C. Parks
Handbook of Microbiological Media (1993)
Transcriptional profiling of Vibrio parahaemolyticus exsA reveals a complex activation network for type III secretion
Liu AC and Thomas NA
Frontiers in Microbiology, 6, 1089-1089 (2015)
Demeng Tan et al.
Microorganisms, 8(3) (2020-03-12)
Phage therapy is a potential and promising avenue for controlling the emergence and spread of multidrug-resistant (MDR) Klebsiella pneumoniae, however, the rapid development of anti-phage resistance has been identified as an obstacle to the development of phage therapy. Little is
Selecting lipopeptide-producing, Fusarium-suppressing Bacillus spp.: Metabolomic and genomic probing of Bacillus velezensis NWUMFkBS10. 5
Adeniji A, et al.
MicrobiologyOpen, e742-e742 (2018)
Single-cell bacteria growth monitoring by automated DEP-facilitated image analysis
Peitz I and van Leeuwen R
Lab on a chip, 10(21), 2944-2951 (2010)
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