Optimization of the masking molecule for active-site-protected immobilization of Taq DNA polymerase and its application.


The method of oriented and activity-preserved immobilization of ...
The method of oriented and activity-preserved immobilization of biologically active proteins based on concepts of active-site masking and kinetic control was further developed in this study. Minimal requirements for the masking DNA molecule were found to be a 5'overhang of 5-7 nucleotides and a double-stranded region of 11-13 bp to retain approximately 70% of the enzyme activity. The amplification range of protected immobilized (PIM) Taq DNA polymerase was over 1.2 kb. These data suggest that PIM Taq DNA polymerase can be used for various commercial applications.



Biotech Applications


new topics/pols set partial results complete validated


No results available for this paper.

Entry validated by:

Using Polbase tables:


Tables may be sorted by clicking on any of the column titles. A second click reverses the sort order. <Ctrl> + click on the column titles to sort by more than one column (e.g. family then name).


It is also possible to filter the table by typing into the search box above the table. This will instantly hide lines from the table that do not contain your search text.