I use this power pack daily for running all gels (protein/DNA). There have been no failures of this instrument and it works equally well in cold rooms. I would definitely recommend this power pack. read more

I have been using these pre-cast gradient gels to resolve protein complexes with a range of molecular weights. I get reproducible results every time. The only thing to keep in mind is the running buffer for these gels is different (MES or MOPS SDS Running Buffer) than regular glycine buffer. I would... read more

I regularly use these columns for DNA miniprep purposes. They are very good quality at a reasonable price. In my experience, the binding capacity of these columns is slightly better than the other columns. read more

I often require larger amounts of plasmid DNA for transfection in signaling assays, and therefore use the midiprep kit. I often get 200 microg plasmid from a single column which is sufficient for transfection into multiple plates. The kit comes with all the buffers and it's very easy to follow the ... read more

I have used this media to culture HeLa cells. You need to add serum at a final concentration of 10%. This cell culture media offers great pH stability over 3-4 days. I highly recommend this media. It also exhibits remarkable consistency over different batches. read more