Topoisomerase I Western Blot Marker


The Western blot marker set for topo I is used to unambiguously locate the position of the 100 kDa form of intact topo I.  This product is supplied in SDS-PAGE loading buffer and ready to load directly onto an SDS-PAGE.Description of Product

Vial Contents:

20 units of topo I marker (at 0.1 units/ul) in lx SDS-PAGE load buffer.  Total volume is 200 ul.

The marker is shipped on blue ice and should be stored at -20°C.

Quality Control:

  • The presence of the 100 kDa band has been confirmed by Western blotting.
  • There are no extraneous polypeptides in this preparation.
  • Loading 10 ul of extract is sufficient for use as a marker in Western blotting.