Du sökte efter: Testsystem+f\u00F6r+mikrobiologi

Artikel nummer : (LIOF27002)

Leverantör: LIOFILCHEM

Beskrivning: <p>Microbiology labs often require a straightforward method for long-term frozen storage of microorganisms for preserving key microbial strains without relying on frequent sub-culturing. Each vial contains tryptic soy broth +15% glycerol. This liquid guarantees the long-term frozen storage of microorganisms.</p>

UOM: 1 * 20 Items

Sale

Leverantör: PanReac AppliChem

Beskrivning: Lyofiliserad PCR-blandning för detektion av mykoplasma i cellodlingar med traditionell PCR.

Artikel nummer : (LIOF88034)

Leverantör: LIOFILCHEM

Beskrivning: Peptidase A stick is a strip test for the rapid identification of group A <i>streptococci</i> (<i>Streptococcus pyogenes</i>) and group D <i>enterococci</i> on the basis of enzymatic hydrolysis of L-pyrrolidonyl-ß-naphthylamide (PYR).

UOM: 1 * 30 Items

Sale

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: 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: PRIMERDESIGN

Beskrivning: Papillomaviruses are a diverse group of DNA-based viruses that infect the skin and mucous membranes of humans and a variety of animals. Although more than 100 different human papillomavirus (HPV) types have been characterised HPV 6, HPV 11, HPV-16 and HPV 18 are the most clinically relevant.

Leverantör: Sartorius

Beskrivning: The Microsart® RESEARCH Mycoplasma real-time PCR kit is especially designed for fast and reliable Mycoplasma contamination control in cell cultures, cell culture supernatants and media most applicable in research and development, e.g. biotech and biopharmaceutical research and development, universities and governmental research groups or for in-process control during biopharmaceutical production processes.

Artikel nummer : (BIOPGPCRSGLUTEN)

Leverantör: BIOPREMIER

Beskrivning: Gluten detection test kit by using qPCR. Celiac disease is an autoimmune disorder associated with an intolerance to gluten proteins mainly present in wheat, barley, and rye.

UOM: 1 * 1 KIT

New Product Sale

Artikel nummer : (SARTSMB95-2003)

Leverantör: Sartorius

Beskrivning: PCR Tests, Accessories, Microsart® AMP Extraction kit

UOM: 1 * 50 Items

Sale

Leverantör: BIOPREMIER

Beskrivning: Food safe kits provide a simple, reliable, and rapid procedure for detecting the presence of an animal species in meat and meat products. The assay is based on 5’ nuclease Real-Time PCR reactions to amplify a unique genomic sequence in the target organism. According to European Commission Directive 2002/86/EC, food ingredients have to be declared. In the case of meat and meat products, the animal species has to be disclosed on the label. Moreover, the species autenticity can be highly relevant to consumers for economic, medical, cultural and religious reasons. Fraudulent substitution of cheaper meats in place of more expensive species, the inclusion of meat in non meat (vegetarian) products and the presence of allergens in food products are clear examples for the importance of this issue (Ballin, 2010; Dooley et al., 2004). Several methods are based on identification of proteins by means of electrophoretic and/or immunological methods. However, these methods are not reliable for application in highly processed and heated products due to the protein deterioration. DNA is more stable than proteins during processing and although it can be fragmented by several processes, modern DNA methodologies like PCR-based techniques still allow the identification of DNA from the different species present in a sample (Lockley & Bardsley, 2000). Real-Time PCR techniques are especially suitable for these products because small fragments of DNA can still be amplified and identified with high sensitivity and specificity (Dooley et al., 2004).

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: BIOPREMIER

Beskrivning: Food safe kits provide a simple, reliable, and rapid procedure for detecting the presence of a specific pathogenic bacteria. The assay is based on 5’ nuclease Real-Time PCR reactions to amplify a unique genomic sequence in the target microorganism. PCR is a method used to amplify a specific DNA sequence which is typically amplified in a reaction containing a thermostable DNA polymerase, nucleotides, and primers complementary to the target sequence. When this solution is heated, the DNA molecule denatures, separating into two strands. As the solution cools, the primers anneal to the target sequences in the separated DNA strands and the DNA polymerase synthesises a new strand by extending the primers with nucleotides, creating a copy of the DNA sequence (amplicons). When repeated, this cycle of denaturing, annealing, and extending exponentially increases the number of target amplicons. In Real-Time PCR, specific fluorescent probes are used to detect the amplified DNA by hybridising with amplicons. These probes are linked to a fluorophore on one end and a quencher that suppresses fluorescence on the other. If the target sequence is present during the PCR, amplification occurs and the probe is degraded, resulting in fluorescence increase. Fluorescence is measured by a detector and the associated software plots the fluorescence intensity versus number of cycles, allowing the determination of the presence or absence of the target organism.

Leverantör: Q BIOANALYTIC

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

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.