|Topoisomerase I Assay Buffer|
|TG4010||1 ml||$75.00||Order Now|
Topo I Assay Buffer (TGS) is supplied as a 10x Stock solution. The buffer is optimized and tested for relaxation and cleavages by topo I.
1ml of 100 mM Tris-HCl, (pH 7.9), 10 mM EDTA, 1.5 M NaCl, 1% BSA, 1 mM spermidine, 50% glycerol.
This buffer must be diluted 10 fold for use.
The product may be shipped at ambient temperature or on dry ice. Store at 4°C and avoid freezing and thawing as this may inactivate the buffer. At 4°C, this buffer has a useable shelf life of 6 months.