Team:Stockholm/14 August 2010

From 2010.igem.org

(Difference between revisions)
(New page: {{Stockholm/Top2}} ==Nina== ==Mini prep on Tyrosinase== I performed a mini prep on overnight cultures of inoculated site direct mutagenesis tyrosinase from colonies #: 2, 4, 6 & 8. The ...)
(Transform the ligate samples)
Line 56: Line 56:
I transformed both of the ligated samples in each 100 ul Top 10 cells. The transformation method is according to the procedure decribed in protocols. However in the step 1 I thawed for 15 min instead of 10 min. In step 2 I added 3 ul of DNA, in step 6 I used LB instead of SOC and finally in step 10 I spread 100 ul of sample on a chloramphenicol plate.
I transformed both of the ligated samples in each 100 ul Top 10 cells. The transformation method is according to the procedure decribed in protocols. However in the step 1 I thawed for 15 min instead of 10 min. In step 2 I added 3 ul of DNA, in step 6 I used LB instead of SOC and finally in step 10 I spread 100 ul of sample on a chloramphenicol plate.
 +
 +
----
 +
==Glycerol stock on protein A (ZZ domain)==
 +
 +
I made a glycerol stock on protein A ZZ domain inserted in the bank vector with chloramphenicol.
 +
 +
Glycerol stock:
 +
 +
*400 ul Glycerol
 +
*800 ul Bacterial overnight sample

Revision as of 17:09, 14 August 2010


Contents

Nina

Mini prep on Tyrosinase

I performed a mini prep on overnight cultures of inoculated site direct mutagenesis tyrosinase from colonies #: 2, 4, 6 & 8. The method was according to the procedure described under Protocols.

spectrophotometer:

Tabelln.jpg


Fusionprotein of IgG protease & protein A (ZZ domain)

Digestion of protein A ZZ domain in bank vector C

  • DNA vector 2 ul
  • H2O 14 ul
  • 10X fast digest buffer 2 ul
  • Restriction enzyme SpeI 1 ul
  • Restriction enzyme AgeI 1 ul

Digestion of IgG protease in bank vector C

This construct has previously been cut with the restriction enzyme NgoMIV (9/8-2010)and undergone a gel clean up.

  • DNA vector 2 ul
  • H2O 15 ul
  • 10X fast digest buffer 2 ul
  • Restriction enzyme SpeI 1 ul

Incubated both digest samples in 37 °C for 5 min.

Ligation of the digest samples

I made two versions of the ligation: # 1 & 2.

  1. 1:
  • IgG vector 1 ul
  • protein A gene 1 ul
  • quick ligase 1 ul
  • 2X ligase buffer 2.5 ul
  1. 2:
  • IgG vector 1.5 ul
  • protein A gene 2 ul
  • quick ligase 1 ul
  • 2X ligase buffer 3 ul

Incubated both ligate samples in RT for 15 min.

Transform the ligate samples

I transformed both of the ligated samples in each 100 ul Top 10 cells. The transformation method is according to the procedure decribed in protocols. However in the step 1 I thawed for 15 min instead of 10 min. In step 2 I added 3 ul of DNA, in step 6 I used LB instead of SOC and finally in step 10 I spread 100 ul of sample on a chloramphenicol plate.


Glycerol stock on protein A (ZZ domain)

I made a glycerol stock on protein A ZZ domain inserted in the bank vector with chloramphenicol.

Glycerol stock:

  • 400 ul Glycerol
  • 800 ul Bacterial overnight sample