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Pharmaceutical and in vitro diagnostic products

PCR Enzymes and solutions

Polymerase Chain Reaction (PCR) is one of the most common techniques inmolecular biology, having a wide range of applications. Conventional PCR is a qualitative technique for detection and amplification of nucleic acids. However, real time PCR, also known as quantitative PCR (qPCR), allows sensitive and specific quantification of nucleic acids. The product portfolio of Levprot includes enzymes for conventional PCR and real time PCR, but also for reverse-transcription PCR, DNA digestion and ligation reactions, as well as Master Mixes for DNA and RNA samples.

Enzymes for Life Sciences

Explore our range of enzymes and specialized products designed to enhance your experiments in molecular biology. A variety of essential enzymes, including DNases, Proteinase K and recombinant BSA, we provide everything you need to optimize your laboratory and ensure precise and reliable results in your research.

mRNA Synthesis

mRNA synthesis has gained importance since mRNA vaccines and therapeutics are becoming relevant in biopharma. Synthesis of mRNA requires several steps from DNA template to pure mRNA, including post-translational modifications and additional components needed for mRNA synthesis. Levprot offers a product portfolio that includes products that covers all of the above.

Isothermal amplification

Isothermal nucleic acid amplification is a unique method to amplify limited amounts of DNA at constant temperature, eliminating the thermal cycling process and thus, the need of a thermocycler equipment. One of the most common isothermal amplification methods is LAMP (loop-mediated isothermal amplification), in which loop structures facilitate rounds of amplification using 4-6 primers.

CLIA Enzymes

Chemiluminescent immunoassay (CLIA) is a technique that uses a luminescent molecule which emits electromagnetic radiation caused by a chemical reaction to produce light. This immunoassay technique is more sensitive than conventional colorimetric ELISA methods as it allows to detect targets in biological samples in a zeptomole scale (10-21 mol) due to chemiluminescent signal multiplication and amplification.

CLIA Enzymes (coming soon)

Blocking buffers

Blocking buffers are inert solutions of a single or a combination of proteins that bind onto surfaces of different nature. These buffers prevent non-specific interactions of antibodies or antigens to membranes or plates, reducing background interferences and increasing the signal-to-noise ratio in immunoassays.

Antigens

Antigens are considered foreign molecules that prompt the immune system to act against a possible external attack. Antigens induce the immune system to produce antibodies against them. The production of antigens is useful for immunoassays as they allow the detection of antibodies, markers of disease, against an antigen.