We believe this site might serve you best:

United States

English Continue

This country code will remain if no action is taken to change it.

Don't see your country?
Promega Corporation

DNA Polymerase I Product Information

Literature # 9PIM205

DNA Polymerase I catalyzes template-directed polymerization of nucleotides into duplex DNA in a 5′ to 3′ direction. DNA Polymerase I also possesses a 3′ to 5′ exonuclease activity or “proofreading” function, which lowers the error rate during DNA replication, and contains a 5′ to 3′ exonuclease activity, which enables the enzyme to replace nucleotides in the growing strand of DNA by nick translation. DNA Polymerase I is capable of catalyzing de novo synthesis of synthetic homopolymers and provides a convenient method for the preparation of a variety of defined DNA substrates in the laboratory.

Printed in USA. Revised 9/13.


PDF Icon Complete Protocol PDF (135kb)

It appears that you have Javascript disabled. Our website requires Javascript to function correctly. For the best browsing experience, please enable Javascript.

Scientists at Your Service

Scientists at Your Service

We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.

Ask us! We are here to help you.