T4 DNA Helicase (gp41)
T4 DNA helicase (gp41) is a hexameric, DnaB-like helicase that unwinds DNA with 5′ to 3′ polarity. Helicase activity has been shown to be stimulated upon association with gp61 or in coupled assays with the T4 DNA polymerase gp43. T4 replication helicase (gp41) and polymerase (gp43) can carry out ATP-dependent strand displacement DNA synthesis at physiological rates with high processivity in the absence of other T4 DNA replication proteins. T4 DNA helicase is free from detectable nuclease activities.
- T4 DNA helicase (gp41 protein)
- 10X gp41 Reaction Buffer
Purity: ≥98% (assessed by SDS-PAGE with Coomassie blue staining)
Concentration: 2 μg/μl
Source: E. coli cells with a cloned gene of bacteriophage T4 DNA Polymerase
Storage/Handling: Store at -20°C.
Product may be shipped on blue ice.