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A6582 Sigma

Antifoam A concentrate

aqueous emulsion for bacterial and mammalian systems

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Properties

Related Categories Antifoams, Media Components, Microbial Media for Molecular Biology and Protein Expression, Molecular Biology
form   emulsion (aqueous)
concentration   100% (active silicon)
density   0.97 g/mL at 25 °C
storage temp.   room temp
suitability   (Mammalian (suspension))
  Bacteria (fermentation)

Description

Components

Antifoam A is a 100% active silicon polymer containing no non-ionic emulsifiers .

Application

Suitable for preventing or minimizing foaming in microbial fermentation systems and mammalian suspension cultures.

General description

Antifoam A is a silicone-based product used to prevent or minimize foaming in both microbial fermentation systems and mammalian suspension cultures. Control of foaming minimizes damage to the cells, resulting in increased protein/antibody production.

Packaging

100 g in glass bottle

Preparation Note

Antifoam A can be pre-diluted with 3-10 parts of aqueous propylene glycol or non-aqueous vegetable oil with slow mixing.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>213.8 °F
Flash Point(C) 
>101 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Antifoams

A6426 Antifoam 204 A8311 Antifoam 204 (autoclaved) A5633 Antifoam A Concentrate A6582 Antifoam A Concentrate Molecular biology grade A5757 Antifoam B Emulsion A8011 Antifoam C Emulsion A5758 Antifoam...
Keywords: Antimicrobials, Culture media, Fermentation, Filtration, Molecular biology, Nucleic acid denaturation, Sample preparations, Separation

Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

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A6457 Antifoam Y-30 Emulsion, aqueous emulsion for bacterial and mammalian systems
A8582 Antifoam SE-15, aqueous emulsion for bacterial and mammalian systems
A8311 Antifoam 204, aqueous emulsion for bacterial and mammalian systems

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