Imperial/Wet Lab/Protocols/CE1.4

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'''Aims'''
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<br> Proper experimental amounts for reaction mixtures of S30 E.coli cell extract from Promega.
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<br clear="all">
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__NOTOC__
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===Equipment===
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=Using the Home-made S30 E. Coli cell extract=
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==Aims==
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Proper experimental amounts for reaction mixtures of the home-made S30 E.coli cell extract.
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==Equipment==
*Eppendorf Tubes
*Eppendorf Tubes
*Gilson p20,p200,p1000
*Gilson p20,p200,p1000
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===Reagents===
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==Reagents==
*Pyruvate kinase
*Pyruvate kinase
*rNTPs
*rNTPs
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*DNA from midiprep/maxiprep
*DNA from midiprep/maxiprep
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===Protocol===
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==Protocol==
#One reaction mixture comprises:
#One reaction mixture comprises:
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*Home made S30 - 16.2ul
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#*Home made S30 - 16.2ul
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*Reaction Buffer- 30ul
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#*Reaction Buffer- 30ul
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*rNTP's - 1ul
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#*rNTP's - 1ul
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*Pyruvate Kinase - 3.1ul
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#*Pyruvate Kinase - 3.1ul
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*DNA - 4ul
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#*DNA - 4ul
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*ddH<sub>2</sub> - 5.7ul
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#*ddH<sub>2</sub> - 5.7ul
#Then add 4ug/2ug worth of DNA, before topping it up to a total volume of 60ul with nuclease free water.
#Then add 4ug/2ug worth of DNA, before topping it up to a total volume of 60ul with nuclease free water.

Latest revision as of 02:13, 27 October 2007



Using the Home-made S30 E. Coli cell extract

Aims

Proper experimental amounts for reaction mixtures of the home-made S30 E.coli cell extract.

Equipment

  • Eppendorf Tubes
  • Gilson p20,p200,p1000

Reagents

  • Pyruvate kinase
  • rNTPs
  • S30 cell extract (home made)
  • Reaction buffer (home made)
  • Commercial S30 cell extract
  • Commercial Pre-incubation mix
  • Amino Acids
    • Minus Cysteine
    • Minus Leucine
  • DNA from midiprep/maxiprep

Protocol

  1. One reaction mixture comprises:
    • Home made S30 - 16.2ul
    • Reaction Buffer- 30ul
    • rNTP's - 1ul
    • Pyruvate Kinase - 3.1ul
    • DNA - 4ul
    • ddH2 - 5.7ul
  2. Then add 4ug/2ug worth of DNA, before topping it up to a total volume of 60ul with nuclease free water.