L2897
LB Broth with agar (Lennox)
Highly-referenced microbial growth powder medium with Agar, low salt, suitable for salt-sensitive E. coli culture.
Synonym(s):
Lennox broth, Luria Bertani Agar
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
UNSPSC Code:
41106200
NACRES:
NA.85
Recommended Products
grade
for molecular biology
Quality Level
sterility
non-sterile
form
powder
composition
Agar, 15 g/L
NaCl, 5 g/L
Tryptone, 10 g/L
Yeast Extract, 5 g/L
technique(s)
microbiological culture: suitable
application(s)
food and beverages
microbiology
storage temp.
room temp
suitability
nonselective for Escherichia coli
nonselective for coliforms
Looking for similar products? Visit Product Comparison Guide
General description
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.
Application
LB Broth with agar (Lennox) has been used for:
- the transformation of competent E. coli cells
- to cultivate Ecc-15 bacteria
- embedding scaffold containing tissue derived from induced pluripotent stem cells (iPSCs)
- transmission electron microscopy (TEM) and immunohistochemistry (IHC)
Features and Benefits
Lennox LB powder with agar provides:
- A budget-friendly alternative to pre-poured plates
- Easy scale-up using larger package sizes
- Standard formulation
Preparation Note
1. Suspend 35 g in 1 L of distilled water.
2. Heat to boiling while stirring to dissolve all ingredients completely.
3. Autoclave for 15 minutes at 121°C.
To prepare Lennox L Agar: Add 1 g glucose and proceed with preparation instructions as above.To prepare the medium of Enquist and Sternberg: Aseptically add 10 ml sterile 1 M magnesium sulfate after autoclaving.
2. Heat to boiling while stirring to dissolve all ingredients completely.
3. Autoclave for 15 minutes at 121°C.
To prepare Lennox L Agar: Add 1 g glucose and proceed with preparation instructions as above.To prepare the medium of Enquist and Sternberg: Aseptically add 10 ml sterile 1 M magnesium sulfate after autoclaving.
Legal Information
Zeocin is a registered trademark of Cayla Sarl
related product
Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Farbod Alimohammadi et al.
Langmuir : the ACS journal of surfaces and colloids, 34(24), 7192-7200 (2018-05-22)
Two-dimensional (2D) nanomaterials have attracted considerable attention in biomedical and environmental applications due to their antimicrobial activity. In the interest of investigating the primary antimicrobial mode-of-action of 2D nanomaterials, we studied the antimicrobial properties of MnO2 and MoS2, toward Gram-positive
Ultrastructural visualization of the Mesenchymal-to-Epithelial Transition during reprogramming of human fibroblasts to induced pluripotent stem cells
Hoffding, MK and Hyttel, P
Current Stem Cell Research & Therapy, 14.0, 39-53 (2015)
Structural analysis of three-dimensional human neural tissue derived from induced pluripotent stem cells
Brooks PT, et al.
Journal of Separation Science, 6.0, 337-337 (2016)
Franziska M Heydenreich et al.
Bio-protocol, 10(1), e3484-e3484 (2020-01-05)
Site-directed scanning mutagenesis is a useful tool applied in studying protein function and designing proteins with new properties, such as increased stability or enzymatic activity. Creating a systematic library of hundreds of site-directed mutants is still a demanding and expensive
Unbiased and Tailored CRISPR/Cas gRNA Libraries by SynthesizingCovalently-closed-circular (3Cs) DNA.
Martin Wegner et al.
Bio-protocol, 10(1), e3472-e3472 (2020-01-05)
Simplicity, efficiency and versatility of the CRISPR/Cas system greatly contributed to its rapid use in a broad range of fields. Applications of unbiased CRISPR/Cas screenings are increasing and thus there is a growing need for unbiased and tailored CRISPR/Cas gRNA
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service