Antibiotics have been widely used in human medicine, aquaculture and agriculture to treat serious infectious diseases. However, overuse and misuse of antibiotics in some areas have contributed to the residues of antibiotic contaminants in water bodies and food products such as meat and dairy. This misuse has resulted in generation of super bacteria with tolerance […]
The current wave of COVID-19 infections around the globe has resulted from a novel coronavirus employing its spike glycoprotein to bind with the protein binding sites of the host cells. These virus particles have the notorious tendency to proteolytically generate mutated biologically active fragments involved in signal transduction pathway resulting in the proliferation and transmission […]
3rd October 2018
Proprietary process with validated improvement in delivery and performance
OptimersTM in 12 weeks
Aptamer Group is pleased to announce availability of OptimersTM – the new standard for our custom development services.
Aptamer Group is dedicated to continually improve its service offerings to identify the best reagent(s) from within our vast aptamer libraries in the […]
29th August 2018
At Aptamer Group, every custom aptamer project begins with a feasibility study. The target and assay matrix are tested for compatibility and stability with the aptamer library, under a variety of conditions. At this early stage it is important to understand the optimal strategy for the selection, address any potential issues and […]
9th August 2018
Aptamers continue to demonstrate advantages in platforms and applications which require specific detection of small molecule targets.
There has been a growth in the use of point of care devices across a range of applications and assay types due to a need for rapid and reliable analysis (Vashist 2017). Aptamers are perfectly suited for […]
1st August 2018
Scientists from the Technical University of Denmark, led by Krishna Kant have published a new review in Biotechnology Advances including aptamer-based approaches for the rapid detection of food-borne pathogens.
Food borne diseases, caused by the consumption of foods contaminated with pathogens or their toxins, are one of the major burdens to public health, causing […]
Aptamers excel as binding reagents in ELISA replacement assays for antibiotics in complex media such as plasma, milk and others
18th May 2018.
Traditionally small molecules, such as antibiotics, have been difficult targets for ELISA development. Aptamer Group has selected aptamers that bind to small molecules, previously inaccessible to other binding technologies. Utilising our state-of-the-art automation and parallel processing techniques, we can select high affinity and highly specific aptamers against small molecule targets, in solution. These […]
4th May 2018
Development of biosensors for the detection of small molecules is notoriously difficult due to the lack of suitable antibodies and the relatively small signals, which result upon small molecule binding to them. At Aptamer Group we select aptamers that bind to small molecules with high specificity and undergo a substantial conformational change that gives […]
Cell specific staining in Confocal Imaging
Over the next few weeks we are going to look at examples of where we have developed aptamers for cell imaging.
One of the most common methods for understanding the structure and function of biological systems is through confocal microscopy. Cell imaging technologies have been advancing at a rapid pace, however […]
Message from the CEO
I am pleased to report that the trends mentioned in the last Newsletter continue to improve. We can now boast successful delivery of aptamers to a range of small and large molecule targets for customers in academia, biotech and big Pharma. We are also moving towards integration of aptamers into devices and […]