Protocol 37868: Probe Assay - Mapt<tm1(EGFP)Klt>-Probe
Version 1.0


Taqman qPCR protocols are run on a real time PCR instrument. Use an appropriate instrument specific Fluorophore/Quencher combination.


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= 93 bp

Wt= 101 bp




Wt Sequence:


Mutant Sequence:


JAX Protocol

Protocol Primers

Primer 5' Label Sequence 5' → 3' 3' Label Primer Type Reaction Note
12390 GTC TTG TAG TTG CCG TCG TC Mutant Reverse A
39873 TGG CCA GTT GTG TAT GTC CA Wild type Reverse A
52360 CAT GAA GCA GCA CGA CTT CT Mutant Forward A
52361 Fluorophore-1 AAG GAG ACA TGG ACC ATG GCT Quencher-1 WT Probe
52362 Fluorophore-2 CGA AGG CTA CGT CCA GGA GC Quencher-2 MUT Probe
oIMR7824 AAT GGA AGA CCA TGC TGG AG Wild type Forward A

Reaction A

Component Final Concentration
Kapa Probe Fast QPCR 1.00 X
12390 0.40 uM
39873 0.40 uM
52360 0.40 uM
oIMR7824 0.40 uM
Wt Probe 0.15 uM
Mutant Probe 0.15 uM


Step Temp °C Time Note
1 95.0 --
1 95.0 --
2 95.0 --
2 95.0 --
3 60.0 -- repeat steps 2-3 for 40 cycles
3 60.0 --
4 -- repeat steps 2-3 for 40 cycles
5 4.0 -- Forever
JAX uses a very high speed Taq (~1000 bp/sec), use cycling times recommended for your reagents.

Strains Using This Protocol

Stock Number Strain Name
029219 B6.129S4(Cg)-Mapttm1(EGFP)Klt/J
005491 B6.Cg-Mapttm1(EGFP)Klt Tg(MAPT)8cPdav/J
004807 B6;129-Tg(APPSwe,tauP301L)1Lfa Psen1tm1Mpm/Mmjax
004808 STOCK Mapttm1(EGFP)Klt Tg(MAPT)8cPdav/J
004779 STOCK Mapttm1(EGFP)Klt/J
5 strains use this protocol