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This assay does not work well without the use of a Hotstart Taq polymerase.
Changed expected mutant band size from ~250 to ~350, JAK 2/18/13.
Mutant ~350 bp
Heterozygote = ~350 bp and 175 bp
Wildtype = 175bp
Primer | 5' Label | Sequence 5' → 3' | 3' Label | Primer Type | Reaction | Note |
---|---|---|---|---|---|---|
9527 | CCC CCT GAA CCT GAA ACA TA | Mutant Forward | A | |||
9984 | GGA CAC AGT AAG GGC ACA CA | Common | A | |||
9985 | TCC TTG GAA CAT TCC TCA GC | Wild type Forward | A |
Component | Final Concentration |
---|---|
ddH2O | |
Kapa 2G HS buffer | 1.30 X |
MgCl2 | 2.60 mM |
dNTP KAPA | 0.26 mM |
9527 | 0.50 uM |
9984 | 0.50 uM |
9985 | 0.50 uM |
Glycerol | 6.50 % |
Dye | 1.00 X |
Kapa 2G HS taq polym | 0.03 U/ul |
DNA |
Step | Temp °C | Time | Note |
---|---|---|---|
1 | 94.0 | -- | |
2 | 94.0 | -- | |
3 | 65.0 | -- | -0.5 C per cycle decrease |
4 | 68.0 | -- | |
5 | -- | repeat steps 2-4 for 10 cycles (Touchdown) | |
6 | 94.0 | -- | |
7 | 60.0 | -- | |
8 | 72.0 | -- | |
9 | -- | repeat steps 6-8 for 28 cycles | |
10 | 72.0 | -- | |
11 | 10.0 | -- | hold |