Octet QKe by Pall Life Sciences - ForteBio
Status:
Member since: 2017
Organization: University
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- Ease of use
- After sales service
- Value for money
Great instrument
Application Area: protein protein interaction and protein Liposome interactions
"Without any micro-fluidics, there is no risk for clogging effects as described for SPR. This well-established optical biosensor platform provides versatility in experimental design. In order to study the individual influence of various buffers or matrices, the microtiter plate system offers a method for rapidly exchanging the tested solvents; thus, liposome/protein interaction can be performed easily, in a high throughput manner and in an automated workflow. Additionally, the use of HTX-BLI based instruments in the 32-channelmode and 384 well plates means that 32 individual real-time kinetic measurements of liposome/protein interactions can be performed during a single unattended run of less than 30 min."
Review date: 27 Oct 2017 | Octet QKe
Status:
Reviewer
Member since: 2017
Organization: University
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- Ease of use
- After sales service
- Value for money
Perfect
Application Area:protein protein interaction
"Easy to use, high sample throughput, good support,"
Review date: 03 Aug 2017 | Octet QKe
Status:
Reviewer Member since: 2017
Organization: F-star Ltd
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- Ease of use
- After sales service
- Value for money
Fast and easy mAb quantification :)
Application Area:quantification of mAb in HEK supernatant
"Octet QKe is easy to use to quantify mAb in supernatant with Protein A biosensors. Result variability is around 5% which is a lot better that ELISA alternative"
Review date: 02 Aug 2017 | Octet QKe
Status:
Reviewer Member since: 2017
Organization: University of Puerto Rico
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- Ease of use
- After sales service
- Value for money
Reliable and robust platform for protein binding and detection
Application Area:Antibody-antigen binding affinities. Detection and quantification of host-cell proteins.
"The Octet QKe has provided us with a robust and versatile platform for the measurement of antibody antigen interactions. Since its sensors are disposable and do not involve the handling of liquid samples, the prospect of cross contamination is virtually eliminated, thereby enabling parallel antibody screening applications. We have also used the QKe for the detection of host-cell proteins in a method that is quicker and has a lower variability than the conventional ELISA."
Review date: 31 Jan 2017 | Octet QKe
The Octet QKe system is configured for eight-channel parallel analysis, enabling operators to increase throughput without increasing budget or headcount.
Sample preparation workflow delays are eliminated as the system can analyze crude samples taken directly from bioreactors or periplasmic preparations without interference.
Key Benefits
- Large molecule oriented – Sensitivity and dynamic range for quantitation of proteins and peptides down to 5 kDa
- High performance – Excellent signal resolution for measuring protein and peptide kinetics
- Cost sensitive – Re-racking of biosensors offers additional operational cost savings
Product Overview
