TOP > AFFINIX QN
Our standard QCM model, AFFINIXQN, has individual 2 channel unit, contributes production of high quality data with control experiment. Measurement platform is flexible and user friendly for many creative researchers from biological to materials field.
- Individual 2 channel measurements
- High sensitivity and low noise level
- Subtraction background by using control experiment
-
Affinity, binding constant measurements
- Kinetic analysis
- Versatile operation platform
- Simple & easy operation
- Easy maintenance
- Low running cost
- Compact size
- Affordable price
AFFINIXQN sensor
The stick-type sensor for AffinixQN is made by a 27 MHz quartz crystal and a ceramic support. This sensor is resistible for organic-solvent, general organic solvent is applicable for immobilization of samples. Standard surface of sensor is gold that is versatile surface for immobilization of biomolecules, we have many immobilization protocols of molecules and blocking protocols of non-specific bindings. We can offer special sensor surface (e.g. SiO2, TiO2 coating) upon your request, please contact us.
- High sensitivity 27 MHz frequency (fundamental resonance)
- Stick-type sensor cell assembled with ceramic support and quartz crystal sensor.
-
Standard gold surface
- Metal coating sensors (e.g. SiO2, TiO2)
- Immobilization service of molecules
Application
- Non label, real time monitoring for molecular recognition or reaction monitoring
- Comparing experiments (specific or nonspecific ligand, analyte concentration, buffer condition, temperature. etc.)
- Build up the experimental procedures
- Aggregation monitoring
- Evaluation of polymer, thin film, nanoparticle, nanotube and other nanomaterials
- Interaction analysis between many molecules
- Long time measurement
- Analysis of binding constant (dissociation constant) and kinetic parameters
- Measurements in crude solution
Software (AQUA)
For Affinix series measurements, we provide the analytical software that enable to do following analysis easily.
- Equilibrium analysis (binding constant (Ka) and dissociation constant (Kd))
- Kinetic analysis (binding rate (kon) and off rate (koff))
