McClean:YPD2: Difference between revisions

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**Bacto peptone 20g
**Bacto peptone 20g
*Weigh out and add with stirring:
*Weigh out and add with stirring:
*Bacto agar 20g
**Bacto agar 20g
*Bring up to 900mls with MiliQ water
*Bring up to 900mls with MiliQ water
*Separate YP into two 1L bottles of 450mls each
*Separate YP into two 1L bottles of 450mls each
*Weight out 20g of dextrose and add to 60mls of MiliQ water and bring volume up to 100ml total
*Weight out 20g of dextrose and add to 80mls of MiliQ water and bring volume up to 100ml total
*Autoclave separately
*Autoclave separately
*Allow to coole in 55°C water bath
*Allow to cool in 55°C water bath
*Combine each 450mls YP with 50mls of glucose solution
*Combine each 450mls YP with 50mls of glucose solution



Latest revision as of 10:18, 2 July 2015

Overview

YPD agar for plates.

Reagents

  • Bacto yeast extract
  • Bacto Peptone
  • MilliQ H2O
  • Dextrose

Protocol

  • Begin with approximately 700mls of MiliQ water
  • Weigh out and add ingredients with constant stirring:
    • Bacto yeast extract 10g
    • Bacto peptone 20g
  • Weigh out and add with stirring:
    • Bacto agar 20g
  • Bring up to 900mls with MiliQ water
  • Separate YP into two 1L bottles of 450mls each
  • Weight out 20g of dextrose and add to 80mls of MiliQ water and bring volume up to 100ml total
  • Autoclave separately
  • Allow to cool in 55°C water bath
  • Combine each 450mls YP with 50mls of glucose solution

Notes

Please feel free to post comments, questions, or improvements to this protocol. Happy to have your input!

  1. List troubleshooting tips here.
  2. You can also link to FAQs/tips provided by other sources such as the manufacturer or other websites.
  3. Anecdotal observations that might be of use to others can also be posted here.

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References

Contact

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