Team:Alberta/Notebook/protocols/invitro biobyte assembly
From 2010.igem.org
(Difference between revisions)
Line 11: | Line 11: | ||
{{Team:Alberta/beginMainContent}} | {{Team:Alberta/beginMainContent}} | ||
- | ==Protocol: In Vitro BioBytes Assembly v2 | + | ==Protocol: In Vitro BioBytes Assembly v2== |
Revision as of 17:29, 26 October 2010
Protocol: In Vitro BioBytes Assembly v2
Reagents:
- 1.5mL eppindorf tubes
- Magnet
- Wash/binding buffer (10mM Tris 1mM EDTA pH8.0)
- Elution buffer ?
- 5x ligase buffer
- Ligase
- PCR cleanup kit
- Para magnetic beads (oligo-dT25mer NEB# S1419S)
- A18_AB anchor stock solution (0.1pM; 67ng/uL in TE)
- AB KanR byte @ 40 ng/uL (0.06 pM/uL; gel purified in E buffer; 0.9 kbp)
- BA Byte (0.1pM; 67ng/uL in TE)
Procedure:
Preparing AB byte Anchor:
- Add in a reaction:
KanR AB Byte (2.2ug; 4pM) | 5uL |
Anchor (900 ng; 50pM) | 4uL |
Q-Ligase buffer (x2) | 20uL |
Q-ligase | 1uL |
Total | 40uL |
- 5 minutes @ R/T followed by heat inactivation @65oC for 10 minutes.
Binding:
- Mix beads with a couple of shakes followed by 10 minutes slow rotation.
- Wash x2 with 50uL TE buffer
- Add anc.byte ((0.4pM;0.27ug) and top to 20uL with TE.
- 30 minutes of repeated flicking and inversion
- 2x Wash as above
Ligation:
- Add:
MilliQ water | 6uL |
BA Byte (0.4pM;0.27ug total) | 4uL |
2x Q-ligase buffer | 10uL |
Q-ligase | 1uL |
Total | 20uL |
- 5 minutes @ R/T with gentle mixing.
- 2x Wash as above
Elution:
- Add 20uL of élution buffer @70oC.
- Mix and remove rapidly.