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§ DNA Sequencing
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Located in rooms
B065 and B017
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DNA Sequencing
 

SUBMISSION REQUIREMENTS

The PAN Facility has three options of sample submissions for DNA sequencing.

  • Reactions NOT Completed – DNA sequencing is performed by PAN.
  • Reactions Clean-up – DNA sequencing performed by the client, sequencing clean-up performed by PAN
  • Reactions Completed – DNA sequencing and clean-up performed by the client.
    *For DNA preparation, we recommend using purification kits from Qiagen.*


» Reaction Not Completed (top)

vial1

 

*PAN’s Recommended Concentrations


Template

Size

Concentration

Volume (for 2 rxns)

PCR products

100bp-1000-bp

20ng/ul

10ul

 

1000bp-2000bp

50ng/ul

 

 

>2000bp

100ng/ul

 

Plasmids (dsDNA)

2kB-8kB

100ng/ul

10ul

Large Plasmids

8kB-20kB

200ng/ul

10ul

BACs

 

200ng/ul

20ul

Custom Primer

 

10pmol/ul

2ul

 

» Reactions Clean-up (top)

vial2



» Reactions Completed (top)

**PAN’s DNA Sequencing Protocol

Reagents

Big Dye (1/4rxn)

dGTP

BACs

Big Dye v3.1

2ul

2ul

6ul

Template:
Plasmid (200-500ng) or PCR (10-100ng) or
BAC (1.6ug)



5ul

 

 

4ul

 

 

8ul

 

Primer (10pmol)

1ul

1ul

2ul

DGTP

 

2ul

 

DMSO (50%)

 

1ul

 

Water

2ul

 

 

Total

10ul

11ul

16ul

 



 

 

 

 

 

 

 

 

**PAN’s Cycle Sequencing

On ABI Thermocycler

Plasmid/PCR/dGTP

BAC

Initial Denaturing

96° - 3min

 

96° - 5min

 

Denaturing
Annealing
Extension

96° - 10sec
50° - 5sec
60° - 4min


} 25 Cycles

 

96° - 30sec
50° - 15sec
60° - 4min


} 100 Cycles

 

Hold

4° - œ

 

4° - œ