Team:Warsaw/Calendar-Main/7 July 2008

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<h3>Preparation of constructs with OmpA protein fusions</h3>
<h3>Preparation of constructs with OmpA protein fusions</h3>
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<h4>Piotr:</h4>
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<h4>Piotr</h4>
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<li> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#digest">Digest</a> of confirmed clones of pET15b+OmpA_alpha and pET15b+OmpA_omega with NdeI and BamHI. </li>
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<li> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#digest">Digest</a> of confirmed clones of pET15b+OmpA_alpha and pET15b+OmpA_omega with NdeI and BamHI (Tango 2x buffer). </li>
<li> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#digest">Digest</a> of pACYC177 plasmid with NdeI and BamHI, <a href="https://2008.igem.org/wiki/index.php?title=Wiki/Team:Warsaw/protocols#removing">dephosphorylation with CIAP</a>. </li>
<li> <a href="https://2008.igem.org/Wiki/Team:Warsaw/igem_notebook.htm#digest">Digest</a> of pACYC177 plasmid with NdeI and BamHI, <a href="https://2008.igem.org/wiki/index.php?title=Wiki/Team:Warsaw/protocols#removing">dephosphorylation with CIAP</a>. </li>
<li> Gel electrophoresis of digested plasmids and <a href="https://2008.igem.org/wiki/index.php?title=Wiki/Team:Warsaw/protocols#DNA_isolation_from_agarose_gel">gel-out</a> of proper bands (OmpA_alpha- 1000 bp, OmpA_omega - 800 bp).  </li>
<li> Gel electrophoresis of digested plasmids and <a href="https://2008.igem.org/wiki/index.php?title=Wiki/Team:Warsaw/protocols#DNA_isolation_from_agarose_gel">gel-out</a> of proper bands (OmpA_alpha- 1000 bp, OmpA_omega - 800 bp).  </li>
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<h3>Cloning omega-A fusion on pKS (second attempt)</h3>
<h3>Cloning omega-A fusion on pKS (second attempt)</h3>
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<h4>Michał L., Ewa, Marcin:</h4>
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<h4>Michał L., Ewa, Marcin</h4>
<p>We have just received corrected version of omegaP-link10-homo2 primer. Let's hope this time everything will be fine. We are repeating the PCRs:</p><br/>
<p>We have just received corrected version of omegaP-link10-homo2 primer. Let's hope this time everything will be fine. We are repeating the PCRs:</p><br/>

Revision as of 14:25, 11 October 2008

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Preparation of constructs with OmpA protein fusions

Piotr

  1. Digest of confirmed clones of pET15b+OmpA_alpha and pET15b+OmpA_omega with NdeI and BamHI (Tango 2x buffer).
  2. Digest of pACYC177 plasmid with NdeI and BamHI, dephosphorylation with CIAP.
  3. Gel electrophoresis of digested plasmids and gel-out of proper bands (OmpA_alpha- 1000 bp, OmpA_omega - 800 bp).
  4. Electrophoresis of gel-out products.
  5. Overnight ligation of pACYC177 and OmpA_alpha.
  6. Overnight ligation of pACYC177 and OmpA_omega.

Cloning omega-A fusion on pKS (second attempt)

Michał L., Ewa, Marcin

We have just received corrected version of omegaP-link10-homo2 primer. Let's hope this time everything will be fine. We are repeating the PCRs:


PCR
ProductTemplatePrimersProduct length
linker-ApDRIVE-TapTagAL+link10+homo2 and AP+NotI 470 bp
omega-linkerpUC19OmegaL+SacI and OmegaP+link10+homo2400 bp

PCR program for linker-A and omega-linker

TemperatureTime
94°C4:00
94°C0:3028 cycles
gradient 48-55°C0:45
72°C0:50
72°C10:00
4°Cinfinite