We value comments from our clients. It allows us to continually improve our products and service. Please submit your comment HERE or the above link and we will respond within 48 normal working hours.
| Pfizer (Sandwich) - UK |
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National Institute of Health - USA |
| 'we have been using the B-Series machine for 5 years now and find it extremely efficient at disrupting a wide range of micro organisms, from insect cells to yeast Pichia Patoris. I would definitely recommend it to the Scientific Community.' |
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'We are very happy with the One Shot cell disrupter and find it to be very efficient, easy to use and gives reproducible results' |
| University of Cambridge, Department of Pharmacology - UK |
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Tokyo University - Japan |
| 'Basic Z gives us the high-quality bacterial cell extracts we need for our research' |
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'Our One Shot model is highly effective and easily disrupts Fungi such as Aspergillus' |
| California Institute of Technology - USA |
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Centre for Applied Microbiology and Research (CAMR), Porton Down - UK |
| 'I am consistently getting good lysates that are very concentrated and perform nicely' |
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'The Constant Systems Cell Disrupter has provided CAMR an invaluable resource we can offer to our customers who require contract process development and GMP manufacturing' |
| Syngenta - UK |
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Astex Technology - UK |
| 'We purchased the 2.2kW cell disrupter from Constant Systems 6 months ago and we are very pleased with its speed and efficiency of disruption (E-Coli/Yeast). It has proved to be a very reliable machine! The training was comprehensive and effective. Well done!' |
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'At Astex, the Constant Systems Cell Disrupter is mainly used for bacterial cells disruption (usually E. coli). Although it has additionally been used for insect and yeast cell lysis. The disrupter gives good lysis of E.coli. When insect cells are lysed with the system the breakage is good.' |
| Smithkline Beecham, Belgium |
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University of Strathclyde, UK |
| 'cooling system is efficient... quick and easy to use' 'the quality of extracted proteins is superior' |
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'robustly designed... easy to maintain' 'the cell disruptor gave reproducible results... fast and reliable' |
| Veterinary Laboratories Agency, UK |
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University of Wales, UK |
| 'quick and simple to perform, it did not generate high temperature' |
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'high levels of containment... effectively cooled' 'easy to operate... easy control of the operating pressure' |
| Horseracing Forensic Laboratory, UK |
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Scottish crop Research Institute, Unit of Plant Biochemistry - UK |
| 'easy to use and importantly quick and easy to clean' 'superior to current homogenisation methods for drug residue studies' |
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'We have been extremely happy in our dealings with Constant Systems. We find the equipment highly versatile and easy to use. We have also been very impressed with the company's desire to continue to innovate and improve the hardware. In addition, we have been very happy with the after sales service and communication we received from the company. I would strongly recommend Constant Systems to any research group who require cell disruption'. |
