Team:TU-Delft/FinalApplication

From 2013.igem.org

(Difference between revisions)
Line 25: Line 25:
<ol>
<ol>
<li>Dissolve the peptides. Signiferin was dissolved in water, in order to dissolve maximim 1M of NH4HCO3 was added in order to gain an end concentration of 5mM.</li>
<li>Dissolve the peptides. Signiferin was dissolved in water, in order to dissolve maximim 1M of NH4HCO3 was added in order to gain an end concentration of 5mM.</li>
-
<li>The peptide solutions were measured, using the nanodrop, and we determined to have an absorbance of 0.74 and 0.51 respectively.Using absorbance  A= εcL=εc when L = 1cm [1] the concentration was measured to be </li>
+
<li>The peptide solutions were measured, using the nanodrop, and we determined to have an absorbance of 0.74 and 0.51 respectively.Using absorbance  A= εcL=εc when L = 1cm [1] the concentration was measured to be 0.49mM for signiferin and 0.34mM for maximim</li>
   
   

Revision as of 12:30, 30 September 2013


BandAid Application

Experiments

Aim: To check if it is feasible for the peptides to pass through the selected membranes (Cellulose Nitrate Membrane and PTFE Membrane).

Procedure:
  1. Dissolve the peptides. Signiferin was dissolved in water, in order to dissolve maximim 1M of NH4HCO3 was added in order to gain an end concentration of 5mM.
  2. The peptide solutions were measured, using the nanodrop, and we determined to have an absorbance of 0.74 and 0.51 respectively.Using absorbance A= εcL=εc when L = 1cm [1] the concentration was measured to be 0.49mM for signiferin and 0.34mM for maximim
  3. In order to make diffusion measurable, we folded the membrane like a filter paper and placed it in the peptide solutiom
  4. The membrane is add