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A5757

Sigma-Aldrich

Antifoam B Emulsion

aqueous-silicone emulsion

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NACRES:
NA.25

Quality Level

form

emulsion

contains

emulsifier (different from those present in Antifoam A emulsion)

technique(s)

cell culture | hybridoma: suitable
microbiological culture: suitable

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This Item
A8011A6582A5633
Sigma-Aldrich

Sigma-Aldrich

A5757

Antifoam B Emulsion

Antifoam C Emulsion aqueous-silicone emulsion

Sigma-Aldrich

A8011

Antifoam C Emulsion

Antifoam A concentrate active silicone polymer 100%

Sigma-Aldrich

A6582

Antifoam A concentrate

Antifoam A Concentrate active silicone polymer 100 %

Sigma-Aldrich

A5633

Antifoam A Concentrate

technique(s)

cell culture | hybridoma: suitable, microbiological culture: suitable

technique(s)

cell culture | hybridoma: suitable, microbiological culture: suitable

technique(s)

cell culture | hybridoma: suitable, microbiological culture: suitable

technique(s)

cell culture | mammalian: suitable, microbiological culture: suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

contains

emulsifier (different from those present in Antifoam A emulsion)

contains

emulsifier

contains

-

contains

-

General description

Antifoam eliminates excessive foaming formed during impingement, due to proteins and/or carbohydrates in the collection medium. Antifoam B emulsion is a silicone based antifoam. Antifoam B emulsion does not affect the growth of bacteria. Antifoam B emulsion functions as an antifoaming agent in shake flask culture of bacteria.

Application

Antifoam B emulsion has been used:
  • to enhance collection efficiency in collection media
  • as a component in stress granule lysis buffer to reduce foaming, in host cell lysis buffer to reduce foaming caused by detergents
  • to improve solubility of antibiotics
  • as a foaming controls in bacterial growth media

Other Notes

A 10% aqueous emulsion of polydimethylsiloxane

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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25G
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705578-5MG-PW

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MMYOMAG-74K-13

1000309185

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