Crystal Taq Master (2x)
Crystal Taq Master (2x)
Master mix for routine PCR
Ready-to-Use Mixes for PCR
Detailní popis
For in vitro use only!
Shipping: shipped on blue ice
Storage Conditions: store at -20 °C
Short term storage (up to 3 month) at 4 °C possible.
Shelf Life: 12 months
Form: liquid
Concentration: 2x conc.
Description:
Crystal PCR Master is a 2 x conc. ready-to-use master mix recommended for routine PCR applications (up to 4 kb fragment length), high throughput PCR or genotyping.
It contains all reagents required for PCR (except template and primer) in a well-balanced ratio to ensure high specificity and minimal by-product formation in almost all PCR applications without the need of additional optimization steps.
The mix guarantees robust and reliable amplification results with a minimum of pipetting steps, saves time and reduces the risk of contaminations.
The total PCR assay volume is freely adaptable to individual protocols or the requirements of automated pipetting systems.
Content:
| Cat.No. | Master Mix | PCR-grade water | Assays x 50 μl |
| PCR-166S | 4 x 1.25 ml | 6 ml | 200 |
| PCR-166L | 20 x 1.25 ml | 2 x 12.5 ml | 1000 |
| PCR-166XL | 100 ml | 100 ml | 4000 |
2 x concentrated PCR master mix containing Taq polymerase, nucleotides (dATP, dCTP, dGTP, dTTP), KCl, (NH4)2SO4, MgCl2, density reagent, enhancing and stabilizing additives.
Recommended PCR assay:
Before starting, vortex the master mix thoroughly to assure homogeneity.
| component | stock. conc. | 20 μl assay |
50 μl assay |
final conc. |
| Crystal PCR Master | 2x | 10 μl | 25μl | 1x |
| Primer Mix or each primer |
10 μM each primer | 0.4-0.8 μl | 1-2 μl | 200-400 nM each primer |
| Template/ sample DNA | < 10 ng | < 20 ng | ||
| PCR-grade water | fill up to 20 μl | fill up to 50 μl |
Recommended cycling conditions:
Before cycling, vortex PCR tubes or plates to assure homogeneity and centrifuge briefly to remove bubbles.
| Initial denaturation |
95 °C | 2 min | 1x |
| Denaturation Annealing1) Elongation2) |
95 °C 50 - 68 °C 72 °C |
10 - 20 sec 10 - 20 sec 20 sec - 4 min |
25 - 30x |
1)The annealing temperature depends on the melting temperature of the primers used.
2)The elongation time depends on the length of the fragments to be amplified. A time of 1 min/kb is recommended.
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