Hi,
I'm working with NanoLC/MS for both Metabolomics and Proteomics.
We usually make our nano columns using emitters from NewObjective. Unfortunately New Objective, due to the pandemic, is now able to provide them anymore and it is not taking orders.
I've tried with many others company, but all of them are collaborating with NewObjective.
Do you know a different company which provides these products?
thanks
Dear Laura Tronci ,
have you considered to try other type of nanoemitters ? What about PepSep or NewOmics ?
https://pepsep.com/
https://www.newomics.com/
I have experience with both and I can recommend them.
Best,
Michal
perhaps you may search for "Proxeon" company in Denmark, we used to get emitters from them. I am not sure if the company is now associated with Thermo Scientific
Hi Laura,
we are currently facing the same problem in our lab. At the moment we are using steel needles (Nano-bore emitters from ThermoFisher Scientific). For standard proteomics analysis they work as good as the glas one's from new objectives. Unfortunately you cannot use them in combination with FAIMS or if you want to do Phospho Proteomics. I have now expertise on using them for Metabolomics, though.
Best regards,
Britta
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