Du sökte efter: Testsystem för mikrobiologi

Leverantör: Q BIOANALYTIC

Beskrivning: Successful PCR applications depend on well purified DNA. In diagnostics and analytics of food and medical samples PCR and real-time PCR has many advantages over conventional methods. In all cases it is of importance to have well purified DNA for subsequent PCR, real-time PCR, hybridization or sequencing purposes. Purified DNA leads to higher sensitivity and also specificity of PCR based tests in difficult matrices. With QuickBlue Extraction and Purification Kit you always get high DNA yields and highly purified DNA. The kit uses paramagnetic nano-particles for purification. It can help to purify DNA from difficult matrices like food or even blood in soil for applications in forensic sciences. DNA in Seawater can also be purified. This method avoids extensive centrifugation steps and can thus be applied in environments where centrifuges are not usable. The kits includes proteinase K as a reagent for cell disruption, so that extraction and purification can be performed with the kit. DNA yield from 1 ml bacterial enrichment is 10 μg of Genomic DNA. The protocol can be adapted to automated magnetic bead separation instruments.

Leverantör: Q BIOANALYTIC

Beskrivning: Sus scrofa (pork) halal and kosher food does exclude pork meet. To make sure that pork meat is really absent in complex food it is advisable to test for the presence of it using our Real-Time test. Positive DNA and all required components are included in the kit.

Leverantör: Q BIOANALYTIC

Beskrivning: The Real-Time PCR screening kit is addressing three different targets: 35S promoter; NOS Terminator; CTP2-CP4 EPSPS. The tests are all in accordance with the JRC guideline. Advantage of the CTP2-CP4 EPSPS compared to FMV detection is that the used target includes artificial sequences, which are not present naturally like the virus sequence of FMV.

Leverantör: TECRA

Beskrivning: Microtitre-format screening tests with high-affinity, specific antibodies for food and environment samples. Fast, specific bacteria and toxin testing with advanced Visual Immunoassay for food, water, environment samples, raw materials, cosmetics and pharmaceuticals. Ideal for rapid detection of pathogenic bacteria, 46 or 94 tests per plate.

Leverantör: Q BIOANALYTIC

Beskrivning: RealQuick-produktsortimentet är optimerat för realtids-PCR och använder sig av Taqman®-sondteknik för detektion av humana patogena bakterier. Kiten är ordnade så att de kan användas tillsammans i en följd.

Leverantör: Q BIOANALYTIC

Beskrivning: Kit for Vibrio cholerae tox gene (ctx). Food safety experts like the German DGHM recommend to test warm water fish for vibrio cholerae. With this Real-Time PCR test you have a very versatile method for testing whether or not the present strain has the ability to produce toxins. You can use our Real-Time PCR Test for Vibrio cholerae for testing for the presence of the species before. You can use this test in combination with an appropriate pre- enrichment in alkaline peptone-water or you can confirm bacterial colonies on agar plates.

Leverantör: Q BIOANALYTIC

Beskrivning: Food safety experts like the German DGHM recommend to test warm water fish for Vibrio parahaemolyticus. With this Real-Time PCR test you have a very versatile method for food testing, which can gives you results within 24 hrs. The test was developed and validated within the German Network for Vibrio Research “VibrioNet” with many scientific institutions involved. It can be applied for food and sea water samples. In case of positive results you may be interested to determine whether or not the present strain has the ability to produce toxins (tdh/trh). You can use our Real-Time PCR Test for toxicity gene of Vibrio cholera for this purpose VWR catalogue number: QBIAQB-RTI-50. You can use this test in combination with an appropriate pre- enrichment in alkaline peptone-water or you can confirm bacterial colonies on agar plates.

Leverantör: Q BIOANALYTIC

Beskrivning: Hazel-nut is allergenic for a considerable number of individuals. Using DNA based tests also processed food samples might be tested. Our Real-Time PCR test exhibits the required limit of detection laid down in the codex alimentarius. The Real-Time PCR kit has a limit of detection of ≤ 20 DNA-copies. The limit of detection can be influenced by sample matrix, level of processing, DNA-preparation and DNA-content.

Leverantör: Q BIOANALYTIC

Beskrivning: Pseudomonas aeruginosa is tested usually with cultural methods. However, this may take several days to deliver results. Using this Real-Time PCR test you may have results already after a few hours using a DNA purification directly from filtered water without pre-enrichment. You can also use this test in combination with an appropriate pre- enrichment according to DIN EN ISO 20837. The kit is also suitable to confirm bacterial colonies on agar plates.

Leverantör: Q BIOANALYTIC

Beskrivning: Vibrio vulnificus causes severe wound infections and is harmful when ingested. 33% of patients being infected die. The detection in food and water samples using this Real-Time PCR Test is very rapid and versatile. You have results available already after 24 hours. You can use this test in combination with an appropriate pre- enrichment in alkaline peptone-water or you can confirm bacterial colonies on agar plates.

Leverantör: ROSCO

Beskrivning: Diatabs offers an accurate and rapid identification of clinically relevant bacteria and yeasts. The concept of individual tests - used as single tests or in combination - offers the user many advantages over traditional methods. The Diatabs system offers the opportunity of finding the most appropriate and economical tests for a number of purposes.

Leverantör: Q BIOANALYTIC

Beskrivning: Cronobacter sakazakii (formerly Enterobacter sakazakii) is found naturally in the environment and can survive in dry conditions. It occurs in dry foods, such as powdered infant formula, milk powder and starches as well as in teas. Especially young infants are at high risk developing severe meningitis, if infected. All common Real-Time PCR block cyclers are usable for the test. Each reactions contains an internal amplification control. Therefore, false negative results due to inhibition of the reaction can be excluded. The test included the UNG enzyme to prevent re-amplification of contaminating amplicons. The test can also be used for the confirmation of bacterial colonies. The Real-Time PCR Test allows the detection of the species with high accuracy and is more precise than, cultural methods often are.

Leverantör: Q BIOANALYTIC

Beskrivning: Real-Time kit for the detection of Staphylococcus aureus.

Leverantör: TECRA

Beskrivning: ID kits can be used to identify pure cultures but are also useful for the identification and confirmation of isolates that have produced presumptive positive results in any of TECRA’s Salmonella or Listeria rapid screening kits. The ID kits employ just 12 standardised microwell substrates. They are simple to use, with no assembly required, single colony inoculation and non-toxic reagents. The Identification System Software can be used to provide a reliable identification.

Leverantör: CROSSTEX

Beskrivning: The control suspension (growth promotion) contains <100 CFU`s/0,1 ml.

Leverantör: MEDICAL WIRE EQUIPMENT

Beskrivning: Viabank™ bacterial storage beads for long term storage of microorganisms at low temperatures.

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