Bureaucrats, emailconfirmed, Administrators
5,707
edits
| Line 84: | Line 84: | ||
| *1. cutting out DNA samples from different flesh sorts (sausage) | *1. cutting out DNA samples from different flesh sorts (sausage) | ||
| *2. putting samples into Eppendorf reaction tubes (Epi)   | *2. putting samples into Eppendorf reaction tubes (Epi)   | ||
| *3. adding buffer (1000 ul) enzyme (100 ul) in a bigger epi tube in order to prepare mix for dissolving samples (See: [[:File:DNeasy-IMG_3514.JPG]] for more info) | *3. adding buffer (1000 ul) enzyme (100 ul) in a bigger epi tube in order to prepare mix for dissolving samples (See 3-11: [[:File:DNeasy-IMG_3514.JPG]] for more info) | ||
| *4. divide 200 ul of mix into tubes with samples so it dissolves all other proteins and leaves only dna | *4. divide 200 ul of mix into tubes with samples so it dissolves all other proteins and leaves only dna | ||
| *5. putting samples into heating/cooling block for one hour with 56C | *5. putting samples into heating/cooling block for one hour with 56C | ||
| *6. transfer liquid to the bigger epic tubes | *6. transfer liquid to the bigger epic tubes | ||
| *7. adding 200 ul of  | *7. adding 200 ul of solvent buffer to the dissolved samples. brakes the walls of the cell (functions as washing medium) | ||
| *8. adding 200 ul 100% ethanol in order to get DNA out | *8. adding 200 ul 100% ethanol in order to get DNA out | ||
| *9. transferring the liquid into the adapter tubes with powder (Ionenaustauschchromatographie) | *9. transferring the liquid into the adapter tubes with powder (Ionenaustauschchromatographie) | ||