: [ccp4bb] Protein Ligand interaction using SPR technique
Dear all,
Sorry for off-topic question.
I want to study protein interaction with few small molecules using SPR
(Machine- *BIACORE 3000*).
The recombinant protein expressed in bacterial expression system is of 92
kDa (with His tag), pI= 9
)
Lab URL: http://www.cdfd.org.in/labpages/computational_functional_genomics.html
- Original Message -
From: Praveen Tripathi
To: CCP4BB@JISCMAIL.AC.UK
Sent: Fri, 31 Mar 2017 10:31:43 +0530 (IST)
Subject: [ccp4bb] Protein Ligand interaction using SPR technique
Dear all,
Sorry for off
Dear Praveen,
As said, Biacore3000 is not the best for small molecules, but in some case you
can do nice things with this system. I see 3 possibilities :
- You can immobilize your molecules on the chip if you have an amine on it
which is supposed to not participate to the interaction.
- You can
Hi Praveen,
The BiaCore 3000 is an older model, and is not optimised for protein/small
molecule interactions. The BiaCore T-100 and T-200 have enhanced
sensitivity and are better suited small molecules (assuming you have to use
SPR).
As for chip choice, it depends an awful lot on the behaviour of
Dear all,
Sorry for off-topic question.
I want to study protein interaction with few small molecules using SPR
(Machine- *BIACORE 3000*).
The recombinant protein expressed in bacterial expression system is of 92
kDa (with His tag), pI= 9.
*Question-*
1. What should be the chip of choice- *NTA chi