His tagging and 'cheaper' Nickel columns

[Dima Klenchin]

In article <48nlb2$2r7s at tigger.cc.uic.edu>, Keld Sorensen <KeldS at uic.edu> 
wrote:
>[snip..stuff about comparison between IDA and NTA for Ni-IMAC]
>
>... I have had good experiences with Ni-IDA with no bleeding.
>I am using TBS - with PBS there is some release of Ni.
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

That _means_ that IDA's affinity for Ni _is_ low!