Testimonials
Uppsala University
Our recently retired lab manager used to say that there are only two instruments in the lab that she likes. The Constant cell disruptor was one of them. What more can I say? I have worked with a...
Oxford Nanopore Technologies Ltd
Constant System cell disruptors are absolutely THE go to for controlled and fuss free cell lysing at all scale. The plug and go system requires minimal training, no faffing around trying to get a...
Flinders University
“We use the Constant Systems Cell Disrupter on an almost daily basis and found it to be by far the best, easiest to use and time efficient way to crack open bacterial cells”. Uwe Stroeher –...
Leeds University
“We are very happy with the CF-1 cell disruptor as it is easy to maintain and allows us to move forward with our work at a speed, we were unable to attain prior to purchasing the cell disruptor.”...
University of Liverpool
“The service and training was very good, the engineers were extremely friendly and the training was very thorough and explained well” Alexandra Holme – University of Liverpool
Diamond Light Source Ltd
“Constant Systems is highly efficient, less time consuming, easy maintenance and quite user friendly. We are using it in various expression systems including bacterial, insect, mammalian, and yeast...
University of Copenhagen
“We’ve have had our Cell Disruptor MC for several years now and have been very pleased with it. After we got the MC Cell Disrupter, we have experienced higher yield of protein compared to our former...
The Rosalind Franklin Institute
“I manage a structural biology lab in the Rosalind Franklin Institute RFI. We have purchased two cell disruptors CF1. We have been using those for over 2 years now with no issues at all. And I have...
University of Melbourne
“I have nothing but good feedback, the Constant Systems engineer was brilliant. He arrived on time (despite Melbourne’s terrible traffic!), thoroughly inspected and serviced the instrument, and...
Kapa Biosystems
“Because of the efficiency and reliability demonstrated by the Constant Systems cell disruptor, it is our method of choice for bacterial cell lysis during routine, large-scale protein production.”...
Hypha Discovery Ltd
“Hypha has been using the TS Series 1.1kw Cell Disruptor system from Constant Systems for several years to great effect. The system is mainly applied to E. coli-based materials and occasionally...
ZIP Diagnostics Pty Ltd
“I was very impressed with the Constant Systems engineer’s explanation and demonstration on taking apart and servicing the instrument. I am a very hands-on person, and it was good to be reassured...
Immunocore
“We currently have the CF1 (~2 years) and CF2 (>5 years). I’ve always found the equipment easy to use. Can be a bit intimidating for new users, so training is key. Some of the graphical interface...
University of New South Wales
“Our CF1 was installed in Feb 2020, it is easy and quick to train people. Users can use it independently after one training session. We process several different organisms for protein production-...
University of Bristol
“For the past 10 years, we have been using the CF1 Constant Systems Cell Disruptor in our Collinson Lab at the University of Bristol. The cell disruptor is used widely across the School and Faculty,...
National Physical Laboratory
“For the Protein Production team of the Biometrology group at the National Physical Laboratory, cell lysis is a crucial step in protein extraction before purification. We have a CF1 model with a 900...
Harwell
“We are very pleased with the service provided by your team. Your engineers are a pleasure to work with, taking time to explain everything and offering advice from their experience working with...
AstraZeneca
“We are very happy with our new CF2 system. We routinely use this to process large volumes of insect and E. coli cells. The system is extremely easy to use and maintain and even faster than our...
University of Bath
“We use the CF1 – SN: 1436 cell disrupter for the lysis of both Yeast and E. coli cells. we find the equipment easy to use and maintain. On the odd occasion where we have needed to replace...
Peak-Proteins
“We have had the CF1 for over a year now, using it to lyse several types of cells for protein purification. Due to its ease of use, speed, and reproducibility, the CF1 has become our main lysis...
University of Cambridge, Fellow of Clare College
“For more than two decades, cell disruptors from Constant Systems have been at the heart of our research on membrane transporters. This equipment is safe, reliable, and well-serviced, and it...
All G Foods
“We have had the CF1 unit for about a year now. It is extremely easy to use and has been working well with our E.coli cell lysis. Cleaning is very low effort. The Constant Systems customer service...
The Francis Crick Institute
“We purchased a CF2 cell disruptor to replace our old machine. The cell disruptor which is mainly used for lysing bacterial cells was delivered in March 2022. The new CF2 is super-fast to process...
