1797 1498 1781 1796 1497 1542

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Protein Purification

[edit]

2013/7/16
SHANYI


Lane
Name
Protein Name
Clone ID
Host

Purification
pI/Mw
Expression
1

  pCold-6His-3C-MBP
3C-MBP
1797
BL21(DE3)Star, pRare2-pLysS
autoinduce
Ni beads

62KD
2
no IPTG
3

autoinduce


4
2hIPTGinduce
5

pT7A3-TaqDNALigase

TaqDNALigase
1498

Nico21 DE3 plysN


10 ml Ni column

Bio-Sil TSK 250

Q column

76KD


6
pTCold-MBP-(3C-TEV)-PKARIIb
MBP-(3C-TEV)-PKARIIb
1781

Nico21(DE3)pRare2pLysS


Ni column

Amylose column

5.11 / 93127.81


7
pT7A3-MBP-(3C-TEV)-NRF2-6His
NRF2
1796
 Nico21(DE3)pRare2pLysS

Ni column

Amylose column

TEVdigestion

4.67 / 68345.09


9
pT7A3-ToughTaq
ToughTaq
1497
  Nico21 DE3 plysN

  0.2mM IPTG,

25c overnight

Ni column

72KD

yes
10
pT7A3-sso7d-Native-ToughTaq
ToughTaq
1542
  BL21(DE3)Star, pRare2-pLysS
  0.2mM IPTG,

25c overnight


Ni column
70KD 
yes
11
pT7A3-ToughTaq
ToughTaq
1497
  Nico21 DE3 plysN
0.2mM IPTG,

37c ,4h

Ni column
72KD
yes
12
pT7A3-sso7d-Native-ToughTaq
ToughTaq
1542
BL21(DE3)Star, pRare2-pLysS
0.2mM IPTG,

37c ,4h

Ni column
 
70KD
  yes