Microbiological Media and Media Additives

LB Broth (1X) Gibco™

LB broth (Lennox formulation) is a ready-to-use liquid growth medium used for bacterial culture. Gibco LB Broth is filter-sterilized and can be used for nearly all applications that require a liquid bacteria culturing step, such as protein expression, cloning, and expansion.

Oxoid™ Peptone Special Thermo Scientific™

Oxoid Peptone Special is a specifically prepared mixture of peptones designed to encourage growth of the most fastidious microorganisms.

Oxoid™ Legionella MWY Selective Supplement Thermo Scientific™

Oxoid Legionella MWY Selective Supplement is used for the isolation of Legionella pneumophila from potable water samples.

Lactose Broth (Dehydrated) Thermo Scientific™

Presumptively identify coliform organisms in milk, water and foods as specified by the American Public Health Association1,2,3 with Thermo Scientific™ Oxoid™ Lactose Broth (Dehydrated). Beef extracts and peptone in this liquid medium supply essential nutrients while lactose is a fermentable...

Tryptic Soy Broth, without dextrose Gibco™

Tryptic Soy Broth without Dextrose is an enzymatic digest of casein and soybean meal. It is a low carbohydrate basal medium used for cultivating fastidious and nonfastidious microorganisms. Dextrose is omitted from the formula to permit use of the medium in fermentation studies where carbohydrates...

Phenol Red Broth w/1% Mannitol Thermo Scientific™

Determine fermentation reactions of bacteria with Thermo Scientific™ Remel™ Phenol Red Broth w/1% Mannitol. Vera recommended using casein peptone in fermentation test media because of its high growth-promoting qualities1.

Gelysate™ Peptone Gibco™

Gelysate Peptone is a pancreatic digest of gelatin, derived from porcine animal origin (AO) sources. Gelatin hydrolysate is high in proline residues. Gelysate Peptone is deficient in carbohydrates and is characterized by low cystine, methionine, and tryptophan content.

Oxoid™ Yeast Extract Powder Thermo Scientific™

Oxoid Yeast Extract Powder is a dried yeast autolysate which provides a nutritious source of nitrogen and vitamins.

Bacto™ Proteose Peptone No. 4 Gibco™

Bacto Proteose Peptone No. 4 is a member of the Bacto Proteose Peptones, which are enzymatic digests of protein. Studies of peptic digests of animal tissue prepared under varying digestion parameters demonstrated that no single peptone is the most suitable nitrogen source for every microbiological...

Motility Test Medium w/TTC Thermo Scientific™

Demonstrate motility in microorganisms with Thermo Scientific™ Remel™ Motility Test Medium w/TTC Indicator. Motility Test Medium w/TTC Indicator is a modification of the formulation of Tittsler and Sandholzer for detection of motility in enteric gram-negative bacilli1.

Oxoid™ Peptone Mycological Thermo Scientific™

Oxoid Peptone Mycological is a mycological peptone developed for isolation of pathogenic and nonpathogenic fungi.

Oxoid™ Staph/Strep Selective Supplement Thermo Scientific™

Oxoid Staph/Strep Selective Supplement is used for preparation of Columbia CNA Agar.

LB Broth, Miller Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...

Yeast 100 Gibco™

Yeast 100 is designed to enhance the content of vitamins and other key nutritional components found in yeast. It is intended for nutritional supplementation for mammalian, microbial, and insect cell culture.

Bacto™ Beef Extract, desiccated Gibco™

Bacto Beef Extract, desiccated, is an animal origin (AO) peptone derived from an infusion of beef. This nutritional supplement provides a mixture of peptides, individual amino acids, nucleotides, organic acids, minerals, and vitamins.