Outstanding facilities and equipment are critical to BIC鈥檚 mission of delivering world-class research in biomolecular interactions at the interface of engineering and science. As such, BIC continues to invest strategically in capital equipment and in its ongoing maintenance.
We have a range of advanced technologies to enhance our ability to study biomolecular interactions. If you are interested in learning about or using any of the facilities below, please聽email聽biomolecular@canterbury.ac.nz.
The New 茄子视频app官网Analytical Ultracentrifugation Centre (NZAUC) is the only centre of its kind in New Zealand. The analytical ultracentrifuge allows researchers to probe the molecular mass of biomolecules in solution and to characterise interactions between different biomolecules (e.g. protein-DNA interactions).
Developments in instrumentation and data analysis have greatly increased the potential of the facility to deal with complicated systems, including inorganic crystalline nanoparticles and interactions within cell lysates and food, and to provide information complementary to other techniques, such as surface plasmon resonance (SPR).
The AUC is accessible to outside organisations on a contract or collaborative basis. For more information contact聽biomolecular@canterbury.ac.nz.
An automated platform used for size and quantitation analysis of proteins, DNA and RNA. It works through microfluidic separation that produces size and electropherogram results for quantitative analysis from pure samples to cell lysates.
Within BIC we have a range of biomolecule purification equipment, including various AKTA systems (Pure, Basic and Express systems) and associated columns and media for any type of purification. 聽We also have detection systems for absorbance and fluorescence.
Circular Dichroism spectroscopy allows the determination of protein secondary and tertiary structure. 聽It can also be used to evaluate DNA quadruplex structure. 聽It is often used to determine the chemical or temperature stability of biomolecules.
A confocal microscope detects the fluorescence emitted when the specimen is scanned by a laser, resulting in high-resolution images and the ability to directly observe dynamic processes in live cells. Cell components can be precisely localised, and accurate three-dimensional information is easily obtained. The behaviour and interactions of molecules can be studied.
Our inverted Leica TCS SP5 confocal microscope is equipped with a full range of lasers from 405 nm to 633 nm, as well as incubation and heating/cooling chambers.
The confocal microscope is accessible to outside organisations on a contract or collaborative basis.
Determine protein folding, domain structure and the effect of solution conditions, mutations, ligand binding and chemical labelling on protein conformation.
A dynamic light scattering system for particle and molecular weight measurements; analysing protein charge and iso-electric point through pH titration; assessing protein aggregation, oligomerisation state and protein-protein binding in a range of solvents; measurements of colloid and emulsion solutions.
This system is able to detect the presence of tagged protein or analyse binding kinetics. Binding events can be viewed in real time, and聽 kinetic rates measured for association, dissociation and affinity. Assays require only 4 ul of sample, and can be performed in complex mixtures, or even crude solutions.
The interaction between molecules is often accompanied by a change in thermal energy. 聽ITC quantifies this change allowing the precise determination of the thermodynamics of a biomolecular interaction. It is useful for protein-protein, protein-peptide, protein-ligand and protein-small molecule interactions.
MicroScale Thermophoresis聽(MST)聽is an immobilization-free technology for measuring biomolecular interactions. The MST instrument detects the motion of fluorescent molecules along a microscopic temperature gradient, which reflects changes in the molecular hydration shell, charge, or size. Since one or all of these parameters will change with virtually every binding event, a wide range of biomolecules can be measured, from ions and small molecule fragments to large macromolecular complexes, in small volumes (~20 渭l), in a wide range of standard buffers and complex mixtures such as liposomes, detergent, serum, and cell lysates.
罢丑别听NanoLab聽contains facilities for semiconductor material processing, nanofabrication, and sensor and microfluidic device development.
The equipment covers most aspects of semiconductor device fabrication, from materials growth and characterisation to device packaging. The principal tools are:
The facility is accessible to external organisations on a contract or collaborative basis.
Equipped with a Fluorescence and Florescence anisotropy detector and heating to 60 degrees.
Set up protein crystallisation trials easily and effectively. 聽The drop sizes are usually 200鈥400 nL and the usual setup is a 96 well plate.
Combines a thermal cycler and optical reaction module for singleplex and multiplex detection of fluorophores. The system features thermal gradient functionality and automation capabilities. In addition to real-time polymerase chain reactions (PCR), the instrument also offers rapid and simple protein stability screens by thermal melts.
Scattering of visible light can be used to determine the size and overall dimensions of macromolecules in solution. Absolute molecular weight can then be calculated directly from the light scatter, but this requires accurate measurement of protein concentration. To achieve this the Viscotek has detectors for refractive index and UV. Additionally, the Viscotek has a viscometer, which allows determination of molecular size, conformation, and structure.
A protein interaction array system that enables label-free quantitative analysis of biomolecular interactions in real time using surface plasmon resonance (SPR) technology. The interactions are monitored over time by flowing an analyte in a microfluidic channel over a ligand immobilized on a sensor chip and detecting the binding of the analyte to the ligand by measuring changes in the propagation of electromagnetic waves at the sensor surface.
Can analyse up to 36 different protein, peptide, DNA and small molecule interactions in a single run.
Utilised to monitor the speed of biomolecular reactions. Equipped with multicell block and temperature control.
The Bruker 600 MHz with a cooled sampler allows for automated measurement of a large number of biological samples. This is an optimal set up for the measurement of clinical samples and is currently the only one of its kind in Aotearoa New Zealand. Our instrument also allows for the analysis of large biological molecules sich as proteins, nucleic acids and carbohydrates.
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Ext: 92111 (from a campus landline)
Direct dial: 0800 823 637
