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Stock No: 008653
Protocol 16683: Standard PCR Assay - Kras<tm5Tyj>
Version 1.0
Notes
The genotyping protocol(s) presented here have been optimized for reagents and conditions used by The Jackson Laboratory (JAX).
To genotype animals, JAX recommends researchers validate the assay independently upon receipt of animals into their facility.
Reaction cycling temperature and times may require additional optimization based on the specific genotyping reagents used.
Expected Results
Mutant = 87 bp
Heterozygote = 87 bp and 250 bp
Wild type = 250 bp
JAX Protocol
Protocol Primers
| Primer | 5' Label | Sequence 5' → 3' | 3' Label | Primer Type | Reaction | Note |
|---|---|---|---|---|---|---|
| 22907 | TGT CTT TCC CCA GCA CAG T | Wild type Forward | ||||
| 22908 | CTG CAT AGT ACG CTA TAC CCT GT | Common | ||||
| 24338 | GAA GTT CCT ATT CTC TAG AAA GTA TAG GAA CTT C | Mutant Forward |
Reaction A
| Component | Final Concentration |
|---|---|
| ddH2O | |
| Kapa 2G HS buffer | 1.00 |
| MgCl2 | 2.00 |
| dNTPS-kapa | 0.20 |
| Primer 1 | 0.50 |
| Primer 2 | 0.50 |
| 10x Loading Dye | 0.50 |
| Kapa 2G HS taq polym | 0.01 |
| DNA |
Cycling
| 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 | |
| 6 | 94.0 | -- | |
| 7 | 60.0 | -- | |
| 8 | 72.0 | -- | |
| 9 | -- | repeat steps 6-8 for 28 cycles | |
| 10 | 72.0 | -- | |
| 11 | 10.0 | -- | hold |
JAX uses a very high speed Taq (~1000 bp/sec), use cycling times recommended for your reagents.
Strains Using This Protocol
This is the only strain that uses this protocol.