| 摘要 |
<p>The present invention provides methods and kits for obtaining substantially pure DNA polymerases. The methods comprise fractionating preparations comprising at least one DNA polymerase using Poly U Sepharose chromatography and obtaining substantially pure DNA polymerase. The present invention also provides compositions comprising substantially pure archaebacterial DNA poylmerase obtained by fractionation using Poly U Sepharose chromatography resin.</p> |
