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C3061

Sigma-Aldrich

Cyanobacteria BG-11 Freshwater Solution

50 ×, liquid, suitable for plant cell culture

Synonym(s):

BG-11 media chemstock

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About This Item

UNSPSC Code:
10171502
NACRES:
NA.72
Pricing and availability is not currently available.

sterility

sterile-filtered

Quality Level

form

liquid

concentration

50 ×

technique(s)

cell culture | plant: suitable

application(s)

agriculture

shipped in

wet ice

storage temp.

2-8°C

General description

Cyanobacteria BG-11 Freshwater Solution is a 50X chemstock used to prepare cyanobacteria BG-11 media for culturing cyanobacteria, such as Synechocystis 6803, Nostoc sp. PCC 9104, and Nostoc sp. PCC 9025.

Application

Cyanobacteria BG-11 Freshwater Solution has been used:
  • to culture Synechococcus sp.[1]
  • for culturing Chlorella minutissima[2]
  • as a diluting agent to measure the growth rate at different temperatures in Microcystis aeruginosa[3]

Formula variant

With major salts and trace metals.

Reconstitution

When used for marine species add 10g/L sodium chloride and 1μg/L vitamin B12.
Use at 20ml/L.

Phycology Media composition and preparation from powder

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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P Sanmartín et al.
Biofouling, 26(5), 499-509 (2010-04-29)
Previous studies have provided evidence that color measurements enable on site quantification of superficial biofilms, thereby avoiding the need for sampling. In the present study, the efficiency of color measurements to evaluate to what extent pigment production is affected by
Yi-Fang Chiu et al.
Biochimica et biophysica acta, 1787(10), 1179-1188 (2009-05-26)
We identified a spontaneously generated mutant from Synechocystis sp. PCC6803 wild-type cells grown in BG-11 agar plates containing 5 mM Glu and 10 microM DCMU. This mutant carries an R7L mutation on the alpha-subunit of cyt b559 in photosystem II
Virginio Cepas et al.
Antibiotics (Basel, Switzerland), 8(2) (2019-06-20)
Bacterial biofilms are complex biological systems that are difficult to eradicate at a medical, industrial, or environmental level. Biofilms confer bacteria protection against external factors and antimicrobial treatments. Taking into account that about 80% of human infections are caused by
Cellular and molecular damage caused by high UV-C irradiation of the cave-harvested green alga Chlorella minutissima: implications for cave management
Borderie F, et al
International Biodeterioration & Biodegradation, 93, 118-130 (2014)
Temperature effects on growth and buoyancy of Microcystis aeruginosa
You J, et al
Journal of Plankton Research, 40(1), 16-28 (2018)

Protocols

Phycology media can be prepared from concentrated solutions or from powdered salt mixtures. The concentrated solutions are complete, including vitamins, and should be stored frozen.

Phycology media can be prepared from concentrated solutions or from powdered salt mixtures. The concentrated solutions are complete, including vitamins, and should be stored frozen.

Phycology media can be prepared from concentrated solutions or from powdered salt mixtures. The concentrated solutions are complete, including vitamins, and should be stored frozen.

Phycology media can be prepared from concentrated solutions or from powdered salt mixtures. The concentrated solutions are complete, including vitamins, and should be stored frozen.

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Questions

1–2 of 2 Questions  
  1. May I use these salts with BG11 solution for medium preparation? is it correct to use 20mL of product C3061 + 20g of product S9883 with deionised water to prepare 1L of final medium?

    1 answer
    1. Product C3061, or Cyanobacteria BG-11 Freshwater Solution is meant to be used for the cultivation of cyanobacteria typically growing in freshwater. Marine species can also be grown with this solution, provided that it is supplemented with 10g/L sodium chloride and 1μg/L vitamin B12. Sea salts found in catalog no. S9883 have not been tested in combination with Product C3061, and as such it cannot be confirmed if marine species would grow in these conditions. Regarding the preparation of the Cyanobacteria BG-11 Freshwater Solution, 20 mL of the solution shall be diluted in 1 liter of water. For the cultivation of marine species, 10 grams of sodium chloride and 1 µg of vitamin B12 shall be added per liter of prepared medium.

      Helpful?

  2. Hi, is this item have an ex stock? Is this media ready to be used or it need to be add with other trace element before use? My sample is from fresh water and try to culture and isolate different type of cyanobacteria such as Cylindrospermopsis , etc

    1 answer
    1. This medium is a 50X concentrate. 20 mL of this product is sufficient to prepare 1L of 1X culture medium. This formulation is intended for use in freshwater culture. For use with marine organisms, add 10 g/L sodium chloride and 1 µg/L vitamin B12 to the prepared 1X medium. No additional trace elements are required.

      Please see the link below to review the formulation of this product, as well as all phycology media products:
      https://www.sigmaaldrich.com/US/en/technical-documents/protocol/cell-culture-and-cell-culture-analysis/plant-tissue-culture/phycology-media

      Note that concentrations provided in the formulation table are at the 1X final concentration.

      Helpful?

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