2180 2130 2174 cre 2108s 2108u

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Expression screening, 4/13/2014, by Shanyi

? mM IPTG induction o/n at RT, 15 ml culture

g


Lane
Clone ID
Name
Competent Cells
Sample
Expression
Note
1
2180
pT7A3-R9-HA-iFlp
Nico(DE3)pLysN
S


2
2180

Nico(DE3)pLysN
P

IB?9.65 /54.8


3
2180
pT7A3-R9-HA-iFlp
Tuner(DE3)pLysN
S


4
2180

Tuner(DE3)pLysN
P

IB?9.65 /54.8


M

Fermentas
PageRuler Plus



5
2130
pT7A3-6H-NLS-Cre
Tuner(DE3)pLysN

yes 9.87 /40.3


6
2130
pT7A3-6H-NLS-Cre
Nico(DE3)pLysN

yes 9.87 /40.3


7
2174
pCold-R9-HA-Cre
Nico(DE3)pLysN

low 10.09/44.7


8
2174
pCold-R9-HA-Cre
Tuner(DE3)pLysN

No

9

Cre


10.30 / 42.8
size is a little smaller
10
2108
pCold-Tat-NLS-iFLP-6H

s
9.77 / 53.3
size is a little larger
11
2108


p


Lyse cell by freeze-thawing, 2 cycles, using cell lysis buffer, spin--> Supernatant (S)

Add screening lysis buffer containing 4M urea, 1% SDS in Buffer A to pellet, solubilize and spin-->P