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Access Array System for the Ion Torrent PGM Sequencing System: User Guide
Chapter 3: Target-Specific Primer Validation for 4-Primer Amplicon Tagging on the LP 48.48 IFC
Prepare Primer Validation Reactions
18
Reagents from Other Suppliers
Prepare Primer Validation Reactions
The primer validation protocol prepares enough reagents to perform 48 primer validation
reactions.
IMPORTANT
It is essential to have Access Array Barcode 1 primers before proceeding with
the primer validation. See Table 1 below for the oligo sequences.
Table 1. Access Array Barcode 1 primers for Ion Torrent
1
Prepare the 5X target-specific primer solution for 48 individual primer pairs as shown in
the table below.
Table 2. 5X target-specific primer solution preparation
2
Vortex the 5X target-specific primer solution for a minimum of 20 seconds and
centrifuge for 30 seconds.
NOTE
The final tagged TS forward and reverse primer concentrations are 250 nM in the
5X primer solution. The final TS forward and reverse primer concentrations in the PCR
reaction are 50 nM.
3
Prepare 2
μ
M Access Array Barcode 1 primer solution.
Product Name
Manufacturer
Part Number
FastStart™ High Fidelity PCR System, dNTPack
Sigma-Aldrich
04738292001
Agilent DNA 1000 Kit
Agilent
5067-1504
PCR Certified Water
Teknova
W3330
60 ng/
μ
L genomic DNA (optional)
Coriell
NA17317
Name
Sequence (5
′
-3
′
)
Total Length
A_BC1_CS1 forward primer
CCATCTCATCCCTGCGTGTCTCCGACTCAGACGAGTG
CGTACACTGACGACATGGTTCTACA
62 bp
P1_CS2 reverse primer
CCTCTCTATGGGCAGTCGGTGATTACGGTA
GCAGAGACTTGGTCT
45 bp
Component
Volume
(
μ
L)
Final
Concentration* (nM)
* The final concentration in this table refers to the amount of each listed component in 5
μ
L of
the final primer solution.
50
μ
M CS1-tagged TS forward primer
1
250
50
μ
M CS2-tagged TS reverse primer
1
250
PCR Certified Water (Teknova)
198
Total
200