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21065 Sigma-Aldrich

Calcium caseinate Agar

for microbiology

Purchase

Properties

Related Categories A - M, All Food Control Media (alphabetical), All Solid Media/Agars, Bacillus, Bacillus cereus,
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
composition   agar, 13 g/L
  calcium caseinate, 3.5 g/L
  calcium chloride dihydrate, 0.2 g/L
  casein peptone, 2.0 g/L
  disodium hydrogen phosphate, 0.105 g/L
  meat extract, 2.0 g/L
  meat peptone, 4.0 g/L
  potassium dihydrogen phosphate, 0.035 g/L
  sodium chloride, 5.0 g/L
  tripotassium citrate monohydrate, 0.35 g/L
final pH   7.0±0.2 (25 °C)
suitability   Proteolytic Bacteria
  nonselective and differential for Bacillus cereus
  nonselective and differential for Bacillus
  nonselective and differential for Bacteria (General Media)
  nonselective and differential for Pseudomonas

Description

Application

Selective agar for the detection and enumeration of protein metabolising microorganisms (proteolytes) in food according to Frazier and Rupp (modified).

Other Notes

For protease testing in an identification scheme for coagulase negative staphylococci from bovine mastitis

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

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

Pseudomonas Media and Tests

Pseudomonas are motile (one or more polar flagella), rod shaped and aerobe Gram-negative bacteria. They are found almost everywhere, in soil, water, plants and animals. In most cases it is not pathog...
Jvo Siegrist, Product Manager Microbiology, ivo.siegrist@sial.com
Analytix Volume 2007 Article 5
Keywords: Anaerobic, Antifungals, Biochemistry, Cosmetics, Diagnostic, Environmental, Fermentation, Glycolysis, Metabolism, Metabolites, Microbiology, Pentose phosphate pathway, Pharmaceutical, Respiratory

Peer-Reviewed Papers
15

References

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