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Under what conditions were the cells subjected to create hypoxic conditions with the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042? Were the cells grown under 95% N2 5 % CO2 ?
When validating the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, cells were grown in 95% nitrogen and also validated with either…
Tue, Jul 18, 2023
Can ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, be used for microplate assay format?
ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, has not been validated in microplate format. The kit is validated for fluorescence microscopy and…
Tue, Jul 18, 2023
Is the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, specific for live cell imaging? Can cells be fixed after staining?
Yes, the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, is validated on living cells only and tt would not be possible…
Tue, Jul 18, 2023
How long does the fluorescence last post-staining with the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042?
Storing the samples stained with the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, protected from exposure to direct light would help…
Tue, Jul 18, 2023
Does the Hypoxia Red Detection Reagent provided with ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, retain the red stain during oxygenation?
The hypoxia dye in the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042, does not fade during oxygenation.
Tue, Jul 18, 2023
What is the half-life of Hypoxia Red Detection Reagent and Oxidative Stress Detection Reagent in the ROS-ID® Hypoxia/Oxidative stress detection kit, ENZ-51042?
We have not determined the half-life of the dyes provided with the ROS-ID® Hypoxia/Oxidative stress detection kit (ENZ-51042) but both…
Tue, Jul 18, 2023
Why do you use protein A affinity columns to purify the antibodies included in ENZ-KIT127, ENZ-KIT128, and ENZ-KIT162 instead of HCP affinity columns?
The main reason is product consistency. Protein A affinity columns have been around for quite a while. They are well…
Tue, Jul 18, 2023
Are the polyclonal antibodies against <i>E.coli</i>, CHO, and HEK293T host cell proteins purified and by what method?
These antibodies were indeed purified using MabSelect™ (Protein A affinity column) from GE Healthcare.
Tue, Jul 18, 2023
How were the CHO host cell protein standards generated?
The CHO host cell protein standards were prepared from multiple CHO K1 cell lines growing in suspension and in chemically…
Tue, Jul 18, 2023
How were the <i>E.coli</i> host cell protein standards generated?
Most of the E.coli strains used in the industry and in the production of biologics are derived from K12. The…
Tue, Jul 18, 2023