Team:Warsaw/Calendar-Main/25 August 2008

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<h3>Tests for ampicillin resistance given by protein added to medium</h3><h4>Piotr</h4>
<h3>Tests for ampicillin resistance given by protein added to medium</h3><h4>Piotr</h4>
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<p> <ol><li>Purification Omp_alpha of antibiotic resistance contamination:<br>
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<p> <ol><li>Purification OmpA_alpha of antibiotic resistance contamination:<br>
Inoculation of <i>E. coli</i> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#top10">TOP10</a>  careing pACTC177+OmpA_alpha to liquin LB with kanamycin and with kanamycin and ampicylin.</li>
Inoculation of <i>E. coli</i> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#top10">TOP10</a>  careing pACTC177+OmpA_alpha to liquin LB with kanamycin and with kanamycin and ampicylin.</li>
<li>Inoculation of TOP10 carrying OmpA_A_alpha and OmpA-alpha to LB with inductor (0.25 mM IPTG) and kanamycin.</p>
<li>Inoculation of TOP10 carrying OmpA_A_alpha and OmpA-alpha to LB with inductor (0.25 mM IPTG) and kanamycin.</p>

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Tests for ampicillin resistance given by protein added to medium

Piotr

  1. Purification OmpA_alpha of antibiotic resistance contamination:
    Inoculation of E. coli TOP10 careing pACTC177+OmpA_alpha to liquin LB with kanamycin and with kanamycin and ampicylin.
  2. Inoculation of TOP10 carrying OmpA_A_alpha and OmpA-alpha to LB with inductor (0.25 mM IPTG) and kanamycin.

Cloning of protein A DNA to pET15b+Omp-alpha plasmid

Antoni

  1. Transformation of E. coli TOP10 strain with friday's ligation products.
  2. Transformants plating on LB + ampicillin.

Cloning of alpha to pACYC177+OmpA_A_omega and pACYC177+OmpA_Z_omega

Michał K.

Eight colonies from each plate (pACYC177+OmpA_alpha_A_omega and pACYC177+OmpA_alpha_Z_omega) was inoculated to liquid LB with kanamycin.