Rapid Microbiology Testing Kits
Operate your testing laboratory at optimum speed with precision while maintaining maximum ease and efficiency. Avantor® has the solutions you need to build the best rapid testing systems for microbiological testing. Accurately detect foodborne pathogens, spoilage organisms and other microbes. We offer a wide range of microbial testing kits for raw ingredients, finished products and environmental samples.
Rapid Test Systems
Rapid microbiology tests are the fastest methodology of pathogen and biological contaminant detection. This methodology offers a quick and accurate way to measure the presence and even the concentration of unwanted substances in a given sample.
Not only has rapid testing increased the speed at which we can correct the quality control measures in food, medicine and environmental processes, but rapid test systems have also improved accuracy in terms of detecting low concentrations of contaminants.
Before rapid microbiological test kits were available, cultures were one of the only options available for diagnosing infectious diseases or biological contamination. This came with disadvantages – primarily that it took a considerable amount of time to detect a virus or bacterium using culturing methods. Beyond the time constraints, some microorganisms cannot be easily cultured, leaving researchers with a large margin of error.
Rapid microbiology test systems can be grouped into distinct categories such as:
This system works by detecting antigens released by parasites. A common example of antigen testing is for the detection of malaria in the blood. The parasite releases LDH (lactate dehydrogenase) or HRP2 (Histidine-rich protein 2). When processed through antigen testing, an antibody attaches to the parasites’ antigen which will bind it to the test strip. This provides fast and accurate results.
Used for the detection of genomic variants, molecular detection is utilized to diagnose, monitor, or classify genetic materials. This can be performed via nucleic acid probes or via nucleic acid amplification.
Rapid Biochemical Tests
A common fast-acting test, rapid biochemical tests are used for testing nitrite and leukocyte esterase (LE) using a urine dipstick.
This simple, direct testing system is ideal for examining the morphology of cells and organelles. Direct microscopy is performed via microbiological stains, such as gram and calcofluor white stains. This technique causes cells to immobilize on a solid support matrix, which is optically suitable for microscopy. The cells are then fixed in this position for easy examination.
This diagnostic process is built for the examination of blood serum and monitoring immune system responses to pathogens or introduced substances. Polymerase chain reaction (PCR) tests are one of the more common rapid tests that fall into this category.
Rapid Tests | Listeria
This food borne pathogen is caused by the presence of the bacterium Listeria monocytogenes. It can cause health issues that result in stiff neck, fever and headache – requiring urgent medical care due to its life-threatening potential.
First discovered in the early 1900’s, Listeria is a pathogen known to cause meningitis and septicemia, especially in newborn babies. It was later determined that Listeria monocytogenes could be transmitted through contaminated food.
Thankfully, Listeria is easy to detect with rapid testing systems in both food and environmental samples. By testing for this pathogen, you can minimize risk via early detection and avoid the potential of contamination and illness.
When monitoring contaminants in environmental samples, you may need to study samples that are void of plasma, proteins and other biological fluids. Select from a number of testing kits and laboratory tools that help in making environmental testing of different media simple and accurate.
Avantor® offers a number of options for microbial testing and tools for the detection, isolation and cultivation of microorganism colonies. We offer a wide variety of enrichment media, contact plates and media preparation tools necessary for research and analysis.
Environmental Rapid Testing Supplies
Choose from a number of products that allow you to measure environmental variables in liquid, air and solid samples.
Accessories for Water Testing
Explore all accessory products for operating a water testing laboratory. Select from a variety of filtration, funnels and sterile containers for operating a safe and clean wet lab.
Selecting the right rapid microbiology test kit for your lab experiment
Based on the materials you are testing for, it can be fairly simple to identify what testing kits are optimal for your laboratory procedures. The highest level of classification is often established based on if you are testing environmental samples vs. medical/biological samples.
Here are a few simple questions you can answer that will guide you to the ideal test kit.
- What am I testing for? (Pathogen, indicators, organisms, spoilage)
- How many tests must be performed daily? You will need to consider how many samples, resources and staff are available to operate your laboratory.
- Do you require faster results?
- What skill level is required to develop protocols and operate daily testing?
- What specialized training or equipment are you willing to acquire?
- What is the total cost you or your clients are willing to accept per test?
- Are there limitations to testing based on local legislation?
Once these parameters are established there are a number of options for specialized testing that will fit within your cost and labor needs. The faster and more accurate a testing system is, the more likely you will have to seek out specialized personnel and equipment, which often incurs higher costs to operate.
Through Avantor®, you can source all the tools, media and reagents needed to run a successful testing laboratory. See our microbiology test kits above and contact us if you have questions about our products and services.