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F6797 Sigma-Aldrich

Frey mycoplasma broth base

for microbiology



Related Categories A - M, All Liquid Media/Broths, Media, Media by Application, Media by Microorganism,
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
final pH   7.7±0.2 (25 °C)
suitability   Mycoplasma



Ingredients (g/L)
Casein enzymic hydrolysate, 7.50
Papaic digest of soyabean meal, 2.50
Yeast extract, 5.00
Sodium chloride, 5.00
Potassium chloride, 0.40
Magnesium sulphate, 0.20
Disodium phosphate, 1.60
Monopotassium phosphate, 0.10


Used for cultivation of Avian Mycoplasma.

Preparation Note

Supplement: 100 ml/l sterile heat inactivated horse serum (Cat. No. H1138)

Price and Availability

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Certificate of Origin

Protocols & Articles


Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Microbiology Theory: Media Preparation

Microorganisms need nutrients, a source of energy and certain environmental conditions in order to grow and reproduce. In the environment, microbes have adapted to the habitats most suitable for thei...
Keywords: Culture media, Digestions, Environmental, Filtration, Growth factors, Indicators, Microbiology, Phase transitions, Precipitation, Vitamins

Mycoplasma Detection/Elimination

The maintenance of contamination-free cell lines is essential to cell-based research. Among the biggest concerns are mycoplasma contamination. Although mycoplasma do not usually kill contaminated cel...
Don Finley
BioFiles v7 n1, 2011, 14–15
Keywords: Eliminations, Metabolism, Polymerase chain reaction

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H1138 Horse Serum, Donor Herd, USA origin, Heat inactivated, sterile-filtered, suitable for cell culture

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