추천 제품
Grade
for molecular biology
Quality Level
무균
non-sterile
양식
powder
구성
NaCl, 5 g/L
Tryptone, 10 g/L
Yeast Extract, 5 g/L
기술
microbiological culture: suitable
pH
6.8-7.2(2% solution)
응용 분야
food and beverages
microbiology
저장 온도
room temp
적합성
nonselective for Escherichia coli
nonselective for coliforms
일반 설명
Lennox LB is a highly-referenced microbial growth medium used for the cultivation of E. coli. This nutrient-rich microbial broth contains peptides, amino acids and carbohydrates in a low-salt formulation.
애플리케이션
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.
It was used for resuspension of T. pyriformis cell fractions in a study of Trimastix fractionation of cellular extracts.
It was used for resuspension of T. pyriformis cell fractions in a study of Trimastix fractionation of cellular extracts.
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, including those that require low-salt conditions, such as Zeocin®.
특징 및 장점
Lennox LB powder provides:
- Convenient small package to eliminate weighing
- Easy scale-up using larger package sizes
- A budget-friendly alternative to liquid
- Standard formulation
제조 메모
1. Suspend 20 g in 1 L of distilled water.
2. Autoclave for 15 minutes at 121 °C.
To prepare Lennox L Broth: Add 1 g glucose and proceed with preparation instructions as above.
To prepare the medium of Enquist and Sternberg: Aseptically add 10 ml of sterile 1 M magnesium sulfate after autoclaving.
2. Autoclave for 15 minutes at 121 °C.
To prepare Lennox L Broth: Add 1 g glucose and proceed with preparation instructions as above.
To prepare the medium of Enquist and Sternberg: Aseptically add 10 ml of sterile 1 M magnesium sulfate after autoclaving.
법적 정보
Zeocin is a registered trademark of Cayla Sarl
관련 제품
제품 번호
설명
가격
교체됨
제품 번호
설명
가격
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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