UltraPure™ DNase/RNase-Free Distilled Water, 500 mL - FAQs

查看更多产品信息 UltraPure™ DNase/RNase-Free Distilled Water - FAQs (10977015, 10977023)

3 个常见问题解答

Does Thermo Fisher Scientific offer a protease-free DNase?

We do not test for protease activity as part of our QC but there is PMSF (a protease inhibitor) in the storage buffer. Furthermore, in the preparation of DNase I, we use a soybean trypsin inhibitor column to remove proteases.

What is the USP conductivity specification for UltraPure DNase/RNase-Free Distilled Water?

We perform daily testing of the water according to USP specifications. The USP specification is that conductivity be “not more than 1 micromho/cm”.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

Do you offer DNase- and RNAse-free distilled water?

Yes, we offer UltraPure DNase/RNase-Free Distilled Water (Cat. No. 10977015 or 10977023).

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.