(continued)
Test Case
Description Passing Criteria Results
Sensitivity Using each instrument, set up and run:
•
One plate containing seven dilutions of
007 and 9947a DNA (from 0.0001ng/µL
to 100 ng/µL) prepared using the
Quantifiler
™
Trio Kit.
•
One plate containing five dilutions of 007
DNA (from 0.005 ng/µL to 50ng/µL)
prepared using the Quantifiler
™
Duo Kit.
Run five dilution series per sample per plate,
providing a total of five replicates for each
sample dilution. Statistically evaluate the C
T
values and DNA quantity data for variation
within an instrument.
When running Quantifiler
™
Trio
Assays using 0.01 ng/µL to
10ng/µL DNA input and when
running Quantifiler
™
Duo Assays
using 0.05 ng/µL to 5ng/µL DNA
input, the in-plate C
T
and quantity
values shall have a CV ≤20%
within an instrument.
Pass
Mixture
analysis
Using each instrument, set up and run:
•
One set of male and female DNA mixture
samples consisting of seven mixture
ratios (1:0, 1:1, 1:10, 1:100, 1:1000,
1:4000, and 0:1) using the Quantifiler
™
Trio Kit.
•
One set of male and female DNA mixture
samples with seven mixture ratios (1:0,
1:1, 1:10, 1:100, 1:500, 1:1000, and 0:1)
using the Quantifiler
™
Duo Kit.
Run three replicates for each mixture sample.
Statistically evaluate the C
T
values and
DNA quantity data for variation within an
instrument.
When running Quantifiler
™
Trio
and DUO Assays using mixtures
where the male DNA input is
0.02ng/µL and the female
DNA input is between 0.02 and
20ng/µL, the C
T
and quantity
values shall have a CV ≤20%
within an instrument when results
are within range on the standard
curve.
Pass
Inhibition Using each instrument, set up and run:
•
One plate of 0.1ng/µL 007 DNA with
550µM hematin using the Quantifiler
™
Trio Kit.
•
One plate of 0.1ng/µL 007 DNA with
80µM hematin using the Quantifiler
™
Duo
Kit.
Run 96 replicates per plate. Statistically
evaluate the C
T
values and quantity data for
variation within an instrument.
When running Quantifiler
™
Trio
and DUO Assays, the generated
C
T
and quantity values shall have
a CV ≤20% within an instrument.
Pass
Exception
conditions
[1,2]
[1]
When tested using the Quantifiler
™
DUO Kit and the QuantStudio
™
5 Instrument, samples with extreme hematin concentrations (>40µM) can
produce a biphasic curve that may result in overestimation of DNA concentrations or quantity value CV significantly >20%.
[2]
At extreme hematin concentrations (~550µM), more variation (quantity value CV significantly >20%) may be observed in the large autosomal
and Y targets on both 7500 and QuantStudio
™
5 Systems.
AppendixB
HIDReal‑Time PCR Analysis Software v1.3 validation
Experiments and results
B
74
HIDReal‑Time PCR Analysis Software User Guide