Title: ??PCR??
1??PCR??
2 PCR????? ??PCR??????????? PCR?????
3??
- ?????????,???PCR???????PCR?????,?PCR????????
4PCR????
- NN02nN0(1E)n (E?1????)
- logNnlog(1E)logN0
- ??E???,logN????,n?????
?????logN0?,??????? - ?????????PCR???????,?????S??
5PCR ??????
6PCR ?????
- ???/???
-
- ???/???
-
- ???/???
-
- N ???????
- n ???????
log-phase analysis
end-point analysis
N
n
7??PCR???PCR??
??????
??PCR ??PCR
??? ????? ??????
8??PCR???PCR???
9??PCR??
- ????
- ????
- ????
- ?????
- ?????
- ?????
- Taqman?
- Molecular beacon ?(?????)
10??PCR ?????
- ????????????,????????????(?????DNA)
- ?????????????,????/???????,???????????????PCR?????
?
11??PCR ?????
12??PCR ?????
13??PCR ?????
- ??
- ????,????
- ????????
- ??????????
- ??????????
- ??????????
14??PCR ?????
- ??
- PCR?????????????????????
- ?????????,???????????????
15?????????
- ??????????(????)????(????)??,??????????
- ???????????
16??PCR ?????
- ??,??PCR?????(E)
- ??,??????????????
17PCR???????
- PCR???????,?????????????????
- YnYn-1(1Ev) 0Ev1 (1)
- Ev??????
- Yn???n????PCR???????
- Yn-1?n-1????PCR???????
18PCR???????
- ?????????,??????????????
- YnX(1Ee)n (2)
- Yn?PCR???????
- n????
- Ee???,??0?1??
- ??(2)?????????????(?????,???20?30)
- ??(2)????????PCR??????
19??PCR????(E)???
- ???????E ???
- ??/??????
- ????????
- DNA???/??????
- ??????E ???(???????)
- ??????????
- ????????DNA???????????
- ??????????????Ev??
20????(E)?????PCR???
- ?PCR????????,E ???,????PCR????????????????????????
?,????????????Yn?????E ? - ??????????,?????
- YnYn-1(1Ev) ??E ?
21????(E)?????PCR???
- ?????????,????????? YnX(1Ee)n?????
- E-1(Yi/Yi-j)1/j (3)
- j(?????????)??n
- Yj(??????????????)??Yn
- Yi-j(??????????????)??X
22X(?????)???
- ?? E ???,????(4)?????????????????? X(?????)
- ??(4)?????YnX(1Ee)n?????
- XYn /(1E)n (4)
23X ????????
- ??????,????(2)?????,?????Yn???????n????X?
- logYnlogXnlog(1E) (5)
- ?n0?,??????X?
- ??????(5)???????X?
24(No Transcript)
25????
- YnYn-1(1Ev) 0Ev1 (1)
- YnX(1Ee)n
(2) - E-1(Yi/Yi-j)1/j (3)
- XYn /(1E)n (4)
- logYnlogXnlog(1E) (5)
26??????????
- ?????????????
- ??????????PCR????
- ????????????????????????????????????PCR??
27 ????????
28 ?????
29 ?????????
- ??????????????????????????????????
- ??????PCR??????????,?????????
- ??????????????(Gaussian)(??)?????,???????????,????
?????????? - ??????,????????
30?????
- ??
- ?? ?????(????,????)????????
- ?? ????(biotin)???PCR??
- ?? PCR??(??????)?????????????
- ?? ??????????,????????????????????
31?????
- ????(??TNF-a)
- 3' TCGGCGTAGCGGCAGAGGATGGTCT-CCCCCC-NH2-
5' - ????(??TNF-a)
- 3'- Biotin-TTGGGGCTCACTGTTCGGACATC GGGTA- 5'
32?????
Avidin-HRP ????
NH2?????
Biotin?????
NOS??
33?????
NOS group
capture probe
IL-6 amplicon
detection probe
avidin-HRP
TMB
34?????
- ????
- ???????,????,?????PCR???????????,??????,?????,???
????? - ??PCR?????????????????????????????????,??????????
??????????,??????????????????,?????????????
35HBV DNA detection overview
36AMPLICOR HCV TEST FORMAT
Wash, Add Avidin-HRP Conjugate
37????PCR
???? ????
???? ???? ????
PCR ????
DNA?? ????
38??PCR????
DNA
FQ-PCR
????
??????
????
??
RT-FQ PCR
RNA
??????
?????PCR??????
39????PCR?????
- 2.????
- ???????
- ?????????
- ????
- 5 ???????(R)
- 3 ?????????(Q)
- Q ??? R ???????
- ??????,R ??????
- ???????
- ????
- ??3 ???????(R)
- ???5 ???????(Q)
1.?? 5 ? 3 ??????? ?????? PCR
? Taq?????DNA ??? ??(??DNA??),? ??? 5 ? 3
????? ??(????????? ????,??????? ???)
40Taqman ??(1)
- PE????
- ??
- ??????PCR??????????????,? 5 ???????(Reporter,
R), 3 ?????????(Quencher, Q), ????????,Q
?????R ???????,??,????????,R ?????????????
41?????????
?????????????????, ????????????
42????????
- ????(Qeporter),?????????
- ????(Quencher),??????????????,???????
43Taqman ??(2)
- ??
- ?????PCR???,??????????????
- ?Taq??????, ???Taq???????,???5 ?R??,R??????
- ???????????????
44Taqman ??(3)
45Taqman ??(4)
- ?????
- ??
- ????????,????
- ?????????
465700
477700
487000
49 Molecular beacon ???(1)
- ??????
- ??
- ?????(R??)???????(Q??)??????????????????????????
- ???,??????R???Q??????, R????????Q????
- ????????????????
50Molecular beacon ???(2)
51?????????
52Molecular beacon ???(3)
- ?????
- ??
- ?????
- ??
- ????????????,??????
- ?????????
53LightCycler
54Schematic of LightCycler
55????PCR?????
- ????
- ?????,?????????
- ????,????????
- ????,??PCR???
- Taq?????? 5 ? 3 ???????
- ????,???????
- ??,???????????
- ??????
56??PCR???????????
- ????????????????
- ?????????(?HCV)
- ????????(?HIV)
- ???????????
- ?????????
- ???????????????
57??????HCV????
58??????HBV????
59??????HIV????
60????IFN-a ?????HCV-1?????????????? N32
Lam et al - Hepatol 26 226, 1997
61The Smartest Innovation in PCR
????? ???????? ??????? ????????? ????????????? ??
????
62LightCycler ???
16
63LightCycler Centrifuge Adapters
64??????1
?? ?? ????
PCR?? ?? ???,????
PCR?? ?? ????,????0.3C
PCR?? ?? ??PCR??
PCR?? ?? ???????
PCR?? ???? ?????
65??????2
?? ?? ????
???? ?? ????????0.02?,???5?
???? ?? ?????,????????,????
???? ?? ???????,?????,??????
???? ?? ???????
???? ???? ?????,??????
66??????3
?? ?? ????
?? ?? ?????,??
?? ????? 10-20?l??
?? ?? ????
?? ??? ???????
?? ????? ????,?????
?? ?? ???,???,?????
?? ?? ??????,???????????????
67LightCycler ????
Hydrolysis Probe Format
SYBR Green I
Hybridization Probe Format
Elongation Phase
Annealing Phase
Elongation Phase
68LightCycler ??
69??????????PCR??
Fluorescence -d (F1) / dT
Fluorescence (F1)
?? C
?? C
- Tumor Antigen
- GAPDH
- Mixed Templates
70????????????
?????
????
??
? ? ?
71Genotyping by Melting Peaks???? (Factor V)
72LightCycler ?? FRET ??
- ?? 2 ???
- 1st probe pair with Fluorescein/LC Red 640
- 2nd probe pair with Fluorescein/LC Red 705
- ?? ????????????
-
- ?? ??PCR ??????????
73CrosstalkEmission Spectra
Emission Filters
74Crosstalk ????
- ??????
- - ???????
- ??????
- - A ccc-file is generated once per instrument
and universally - ??
- - LC?????????
- - ????????
75?????????? TNF? ????
76???????? ?? TNF? ????(1)
TNF LC Red 640 control LC Red 705
F2 with ccc
77???????? ?? TNF? ????(2)
TNF LC Red 640 control LC Red 705
F3 with ccc
78???????? ?? TNF? ????(3)
TNF LC Red 640 Control LC Red 705
F2 with ccc
79LightCycler Intra-Assay ??? ?????? (PCR)
F2
F2/F1
F2 F2/F1 CV crossing
point 0.59 0.59
2nd Derivative CV crossing point 0.73
0.55 Fit Points
80Summary of Product Features
??20 ?30 ????PCR ?????????20 µl ??????????? ??
????????,?????SYBR green I
- ????????????????????
- ??????????????
- ??????????????????????
- ????????PCR???????
-
81The LightCycler Software Version 3????
82LightCycler?????
- 1 ????30?????40???
- 2 ????????????????????,????????
- 3 ????????????????????
- 4 ?????101010??????????,???????
- 5 ?????????????CV??2,?????
- 6 ????????20?l, ???????????30?
(????)?60?(????) - 7 ????????PCR(????),????,??????,??PCR??
- 8 ???????????????????????????????
- 9 ???????20??,???45x30x40cm3
- 10 ???--??????????(??????,????,
- ????)?