1636 1545 1544 1543 1992 1680 1694 2092

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Protein Expression

[edit]

2014/6/4
SHANYI use 20ul magnetic beads


Lane
Name
Protein Name
Clone ID
Host
Induction
SAMPLE
pI/Mw
express
1
pT7A3-VVCap-S-GGGS(with 3X GGGS linker)
VVCap-S-GGGS

1636

15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N
s

8.67/38

NO, cell died
2
pT7A3-VVCap

1545
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

s
8.85/72
no
3




1545
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

p


4
pT7A3-VVCap-L(large subunit)

1544
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

s
8.74/36.9
no
5
pT7A3-VVCap-S(small subunit )

1543

15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

s
8.82/33.4
no
6
pL42-SM2
Monomer Benzonase H184R


1992

15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

s
6.54/27.9
no
7

pageRuler Plus Prestained protein ladder








8
pCold-GST-wtSM2


1680
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N
s

6.18/60.3


9
pT7A3-wtSM2
  
1694

 15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N

s



10



1694
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N
p


11
pT7A3-MBP-i3C-6H

2092
15 ml,

Nico21(DE3)plysN

0.3mM IPTG RT O/N
S


12


2092
15 ml,

Nico21(DE3)plysN

p


need to redo

pL42 vector: induce at 42 oC for 2~3 hours, grow at 30 oc

1680, 1694 with C-CBD, NO his tag