12/22/10
ChIP qPCR
> Set up each reaction 4x
> Templates (single x-linked chromatin; DNA prep no. in parenthesis; use 2.0 μL):
- 126-1 (16) input, pos
- 126-1 (32) myc IP, uk
- 126-1 (33) IgG IP, neg
- 130-4 (06) input, pos
- 130-4 (34) myc IP, uk
- 130-4 (35) IgG IP, neg
- 132-8 (21) input, pos
- 132-8 (36) myc IP, uk
- 132-8 (37) IgG IP, neg
- FTRx (29) input, pos
- FTRx (38) H3K27me3 IP, uk
- FTRx (39) IgG IP, neg
> Primers (48 rxns per primer pair):
--> Plate 7
- TNF C4
- TNF D3
--> 750 nM primer mix = 3 μL each 100 μM primer + 394 μL H2O
Reagent |
1 rxn |
Primer mix (x50)
|
ChIP DNA |
2.0 |
---
|
SYBR Green mix |
7.5 |
375.0
|
750 nM primers |
3.0 |
150.0
|
dH2O |
2.5 |
125
|
|
15.0
|
--> Aliquot 52.0 primer mix into 1st well of each 4x set
--> Add 8.0 (2.0 x4) DNA to 52.0 primer mix
--> Aliquot 15.0 rxn mix to other 3 wells in each 4x set
Bio-Rad CFX96 qPCR (Kirschner lab)
--> Use Bio-Rad 96-well low profile plate MLL-9601 + Microseal "B" film
- 95°C/ 5 min.
- [95°C/ 15 sec, 57°C/ 15 sec, 72°C/ 15 sec] x45
- Melt curve range 57°C -> 95°C/ 0.5°C per step
|