For in-depth product & services help, ask our
Technical Information Scientists
Notes
Taqman qPCR protocols are run on a real time PCR instrument. Use an appropriate instrument specific Fluorophore/Quencher combination. The transgene genotype is determined by comparing ΔCt values of each unknown sample against known homozygous and hemizygous controls, using appropriate endogenous references.
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
Mut=131 bp
Wt= 142 bp
JAX Protocol
Protocol Primers
| Primer | 5' Label | Sequence 5' → 3' | 3' Label | Primer Type | Reaction | Note |
|---|---|---|---|---|---|---|
| 32198 | Fluorophore-1 | TCT CCT AGG TGA CAA GCT TAT TAA TTT | Quencher-1 | WT Probe | ||
| 32200 | CGC TGC TAT AAA GCA CAC CA | Wild type Reverse | A | |||
| 32978 | Fluorophore-2 | AGA AAC AAG GAC AAA AAT TCC TCA | Quencher-2 | MUT Probe | ||
| 32979 | TGG CTC TTC CTC TCA TCT CC | Common | A | |||
| 33556 | TGC AGC TCT CTG AAT GAA AGT | Mutant Reverse | A |
Reaction A
| Component | Final Concentration |
|---|---|
| Kapa Probe Fast QPCR | 1.00 X |
| ddH2O | |
| 32200 | 0.40 uM |
| 32979 | 0.40 uM |
| 33556 | 0.40 uM |
| Wt Probe | 0.15 uM |
| Mutant Probe | 0.15 uM |
| DNA |
Cycling
| Step | Temp °C | Time | Note |
|---|---|---|---|
| 1 | 95.0 | -- | |
| 2 | 95.0 | -- | |
| 3 | 60.0 | -- | |
| 4 | -- | repeat steps 2-3 for 40 cycles | |
| 5 | 40.0 | -- | Forever |
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.