Key Documents

View All Documentation

Luria broth base, Miller′s modified

Name: Luria broth base, Miller′s modified
Brand: SIGMA

Tryptone, yeast extract and sodium chloride

Synonym(s):

Lennox broth base, modified, Luria-Bertani broth base, modified, Lysogeny broth base, modified

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

NACRES:

NA.72

UNSPSC Code:

41106200

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

200

form

powder

technique(s)

microbiological culture: suitable

application(s)

agriculture
microbiology

Description

General description

Luria broth (LB) is a nutritionally rich bacterial culture medium that is commonly used for maintaining and cultivating laboratory recombinant strains of E. coli. It has potential applications in molecular microbiology methods such as the preparation of plasmid DNA and recombinant proteins. Luria broth base, Miller′s modified is used to culture members of the family Enterobacteriaceae and for coliphage plaque assays.

Application

Luria broth base, Miller′s modified has been used as a nutrient culture medium for E-coli cells.

Luria broth base (LB), Miller (L1900) is a bacteria growth mixture of sodium chloride (0.5g/L); tryptone (10g/L) and yeast extract (5g/L) typically combined with agar (15g/L).

Preparation Note

Recommended use at 15.5 g per liter.

Other Notes

Contains: Tryptone, yeast extract and sodium chloride.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	L2025	L3147	L2542
Sigma-Aldrich L1900 Luria broth base, Miller′s modified	Sigma-Aldrich L2025 Luria Agar Base, Miller	Sigma-Aldrich L3147 LB Broth with agar (Miller)	Sigma-Aldrich L2542 LB Broth (Miller)
description Tryptone, yeast extract and sodium chloride	description Tryptone, yeast extract, sodium chloride and agar	description Highly-referenced nutrient-rich microbial growth powder medium with Agar, suitable for regular E.coli culture.	description Liquid microbial growth medium
form powder	form powder	form powder	form liquid
technique(s) microbiological culture: suitable	technique(s) microbiological culture: suitable	technique(s) microbiological culture: suitable	technique(s) microbiological culture: suitable
application(s) agriculture microbiology	application(s) agriculture microbiology	application(s) food and beverages microbiology	application(s) microbiology
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 400

Storage Class

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.