Shop All Bacterial Media

Luria Broth Base (Miller's LB Broth Base)™, powder (Invitrogen™)

Formulation per one liter:
10 g SELECT Peptone 140
5 g SELECT Yeast Extract
10 g sodium chloride

LB Agar, powder (Lennox L agar) (Invitrogen™)

Formulation per one liter:
10 g SELECT Peptone 140
5 g SELECT Yeast Extract
5 g sodium chloride
12 g SELECT Agar

imMedia™ Growth Medium, liquid, ampicillin (Invitrogen™)

imMedia Growth Medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia Growth Medium contains everything you need to prepare low-salt LB liquid medium. You'll save hours of medium preparation time because there is:

• No weighing or mixing of media components
• No autoclaving
• No waiting for media to cool before adding antibiotics

Fast medium preparation
imMedia Growth Medium is fast food for E. coli. Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is prepared.

The ultimate convenience
For your convenience, imMedia Growth Medium is available for preparing liquid medium or agar plates, with or without X-gal/IPTG. You have a choice of two antibiotics: ampicillin and kanamycin. imMedia Growth Medium is packaged in ready-to-use individual pouches. Each pouch contains sufficient reagents for preparing 200 mL of liquid media or 8-10 standard 100 mm2 agar plates.

Quality results
Each type of imMedia Growth Medium is extensively tested to ensure E. coli growth, antibiotic activity, and sterility. imMedia "Blue" products (with X-gal/IPTG) are tested for efficient blue/white colony screening.

LB Broth Base (Invitrogen™)

LB Broth Base (Lennox L Broth Base) is recommended for the general maintenance and growth of E. coli.

LB Broth Base formulation
LB Broth Base has a lower salt concentration than Luria Broth Base. The formulation for 1 liter is: 10 g SELECT Peptone 140, 5 g SELECT Yeast Extract, and 5 g NaCl.

S.O.C. Medium (Invitrogen™)

S.O.C. Medium is used in the final step of bacterial cell transformation to obtain maximal transformation efficiency of E. coli. S.O.C. Medium is supplied as 10 x 10 mL bottles of liquid medium with the following composition: 2% tryptone, 0.5% yeast extract, 10 mM NaCl, 2.5 mM KCl, 10 mM MgCl2, 10 mM MgSO4, and 20 mM glucose.

Quality testing
Each lot of S.O.C. Medium is tested to ensure conformance with the most current approved product specifications. This currently consists of tests for pH, osmolality, sterility, and transformation efficiency using TOP10 E. coli.

imMedia™ Growth Medium, agar, ampicillin (Invitrogen™)

imMedia Growth Medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia Growth Medium contains everything you need to prepare low-salt LB agar plates. You'll save hours of medium preparation time because there is:

• No weighing or mixing of media components
• No autoclaving
• No waiting for media to cool before adding antibiotics

Fast medium preparation
imMedia Growth Medium is fast food for E. coli. Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is prepared.

The ultimate convenience
For your convenience, imMedia Growth Medium is available for preparing liquid medium or agar plates, with or without X-gal/IPTG. You have a choice of two antibiotics: ampicillin and kanamycin. imMedia Growth Medium is packaged in ready-to-use individual pouches. Each pouch contains sufficient reagents for preparing 200 mL of liquid media or 8-10 standard 100 mm2 agar plates.

Quality results
Each type of imMedia Growth Medium is extensively tested to ensure E. coli growth, antibiotic activity, and sterility. imMedia "Blue" products (with X-gal/IPTG) are tested for efficient blue/white colony screening.

Terrific Broth (Invitrogen™)

Formulation per one liter:
11.8 g SELECT Peptone 140
23.6 g Yeast Extract
9.4 g dipotassium hydrogen phosphate
2.2 g potassium dihydrogen phosphate

CHROMagar™ O157 Medium (powder) (Applied Biosystems™)

Recommended as a second media to CT-SMAC. CHROMagar® distinguishes between Pseudomonas spp and E.coli O157 by a specific colour reaction.

Select Agar™, powder (Invitrogen™)

An agent used for making solid microbiological media.

imMedia™ Growth Medium, agar, ampicillin, X-gal/IPTG (Invitrogen™)

imMedia Growth Medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia Growth Medium contains everything you need to prepare low-salt LB agar plates. You'll save hours of medium preparation time because there is:

• No weighing or mixing of media components
• No autoclaving
• No waiting for media to cool before adding antibiotics

Fast medium preparation
imMedia Growth Medium is fast food for E. coli. Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is prepared.

The ultimate convenience
For your convenience, imMedia Growth Medium is available for preparing liquid medium or agar plates, with or without X-gal/IPTG. You have a choice of two antibiotics: ampicillin and kanamycin. imMedia Growth Medium is packaged in ready-to-use individual pouches. Each pouch contains sufficient reagents for preparing 200 mL of liquid media or 8-10 standard 100 mm2 agar plates.

Quality results
Each type of imMedia Growth Medium is extensively tested to ensure E. coli growth, antibiotic activity, and sterility. imMedia "Blue" products (with X-gal/IPTG) are tested for efficient blue/white colony screening.

CT Supplement (Applied Biosystems™)

CT Supplement is added to standard Sorbitol MacConkey media (SMAC) to form CT-SMAC. CT-SMAC selects for E.coli 0157 after IMS.

This Product Contains: 1mg Cefixime powder and 50mg Potassium Tellurite powder.

2-YT Broth (Invitrogen™)

Application(s): For growth of hosts for replication of M13 vectors.

Instructions for use:
1. Suspend 31 g in 1 L of demineralized water.
2. Autoclave for 15 min at 121°C.

imMedia™ Growth Medium, agar, kanamycin (Invitrogen™)

imMedia Growth Medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia Growth Medium contains everything you need to prepare low-salt LB agar plates. You'll save hours of medium preparation time because there is:

• No weighing or mixing of media components
• No autoclaving
• No waiting for media to cool before adding antibiotics

Fast medium preparation
imMedia Growth Medium is fast food for E. coli. Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is prepared.

The ultimate convenience
For your convenience, imMedia Growth Medium is available for preparing liquid medium or agar plates, with or without X-gal/IPTG. You have a choice of two antibiotics: ampicillin and kanamycin. imMedia Growth Medium is packaged in ready-to-use individual pouches. Each pouch contains sufficient reagents for preparing 200 mL of liquid media or 8-10 standard 100 mm2 agar plates.

Quality results
Each type of imMedia Growth Medium is extensively tested to ensure E. coli growth, antibiotic activity, and sterility. imMedia "Blue" products (with X-gal/IPTG) are tested for efficient blue/white colony screening.

LB Broth (Gibco™)

LB Broth (1X) is a ready-to-use liquid growth media used for bacterial culture. Our filter-sterilized LB Broth can be used for nearly all applications that require a liquid bacterial culturing step, such as protein expression, cloning, and expansion.

LB Broth formulation
LB Broth is one of the most referenced bacterial media for cultivating and maintaining Escherichia coli (E. coli) strains. Our LB Broth is based on the Lennox formulation, one of the most commonly used formulations for LB medium. Formulation per one liter: 10 g SELECT Peptone 140, 5 g SELECT Yeast Extract, 5 g sodium chloride.

Ready-to-use in optimized Gibco® media bottles
Each bottle of LB Broth is filter-sterilized and ready-to-use in ergonomic Gibco® media bottles with angled openings for simplified pipetting.

imMedia™ Growth Medium, liquid, kanamycin (Invitrogen™)

imMedia Growth Medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia Growth Medium contains everything you need to prepare low-salt LB liquid medium. You'll save hours of medium preparation time because there is:

• No weighing or mixing of media components
• No autoclaving
• No waiting for media to cool before adding antibiotics

Fast medium preparation
imMedia Growth Medium is fast food for E. coli. Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is prepared.

The ultimate convenience
For your convenience, imMedia Growth Medium is available for preparing liquid medium or agar plates, with or without X-gal/IPTG. You have a choice of two antibiotics: ampicillin and kanamycin. imMedia Growth Medium is packaged in ready-to-use individual pouches. Each pouch contains sufficient reagents for preparing 200 mL of liquid media or 8-10 standard 100 mm2 agar plates.

Quality results
Each type of imMedia Growth Medium is extensively tested to ensure E. coli growth, antibiotic activity, and sterility. imMedia "Blue" products (with X-gal/IPTG) are tested for efficient blue/white colony screening.