Immunoassays

Companies Immunoassays

dianova GmbH, Germany

We have been providing our research and routine customers premium antibodies, immunoassays and products for molecular biology since 1982. We take the time to carefully consider all your queries and are pleased to support you in selecting primary antibodies, secondary antibodies and detection system more

Becton Dickinson GmbH, Germany

BD is a leading global medical technology company that develops, manufactures and sells medical devices, instrument systems and reagents. We are focused on improving drug delivery, enhancing the quality and speed of diagnosing infectious diseases and cancers, and advancing research, discovery and pr more

CANDOR Bioscience GmbH, Germany

CANDOR - The ELISA Experts Stabilizers and Optimizers for Immunoassays CANDOR Bioscience GmbH offers buffer and solutions for optimising and stabilising immunoassays. For reliable results. • LowCross-Buffer® - Optimizer developed to minimise interference such as non-specific binding, cross react more

Products Immunoassays

ELISA kits for the measurment of SDF-1/CXCL12

SDF-1α (CXCL12) is a CXC chemokine. The small basic protein (ca. 8 kDa) has no glycosylation site in its sequence. The homology properties of SDF-1α are unique among the chemokines more

Catalogues Immunoassays

dianova secondary antibody catalog 2013 (German) - all products from Jackson ImmunoResearch

More than 3500 highly purified secondary antibodies & conjugates for all immunological staining methods for specific signals and low background more

News Immunoassays

• Disposable immunosensor for determination of leptin in serum and breast milk

  Scientists in Spain have developed a disposable magnetic bead-based immunosensor to detect the hormone leptin. Leptin helps regulate food intake and is thought to play a role in obesity. This new sensor is very sensitive with a lower limit of detection than current immunoassays. The sensor was succe more

• Electrochemical sensor for coeliac disease promises easy diagnosis of gluten allergy

  Researchers have developed the first example of an electrochemical immunosensor for the diagnosis of coeliac disease – a genetically determined specific immune response to the antigens present in gluten. Electrochemical immunosensors (EIs) are interesting alternatives to conventional immunoassays, more

• Gyros Expands Asian Distribution to Singapore

  Gyros AB announced that Bio Laboratories Pte Ltd has become sole distributor for the company’s nanoliter-scale immunoassay platform in Singapore. “We are very pleased to expand our reach in Asia through this new partnership with Bio Laboratories, which provides a valuable addition to our recently an more

White papers Immunoassays

• Interference and HAMA problems
  

  Immunoassays are bioanalytical methods based on antibodies. These include ELISA, EIA, RIA, Western blotting, protein arrays, lateral flow assays (immuno-chromatography), immunohistochemistry or immuno-PCR. Antibodies detect the substances (analytes) in immunoassays. This detection is always highly specific and only the analytes are detected and bound. This is the theory! Practically any antibody not only binds its analyte. It also binds several other substances, but with very different affinities. more

• Cytokine Quantification in Drug Development
  

  Immuno-PCR (IPCR) and ElectroChemiLuminescence (ECL) are technologies for improved performance of immunoassays. The specific advantages of the different technologies, using enzymatic or electrical signal amplification, allow for tailored assay design and address several specific challenges, such as maximum sensitivity up to 1 fg/ml target cytokine, simultaneous detection of multiple antigens, and high robustness against biological matrices more

• Eternal shelf-life for ELISA?
  

  Reliable long-term stabilization of immunoassay components is beneficial in many applications. Stabilization and storage of components are important for effective workflows not only for performing large numbers of ELISA but also for medium and small numbers of ELISA. This article deals with the state of the art - particularly with regard to food, veterinary or clinical diagnostics. Clinical immuno diagnostics require adequate stabilization of assay components according to EU guidance (IVDD 98/79/EC) or corresponding international regulations before launch. more

Publications Immunoassays

• Dual-Purpose Polymer Labels for Fluorescent and Mass Cytometric Affinity Bioassays

  We describe the synthesis and characterization of a family of poly(N-alkylacrylamide) polymers carrying 2–6 fluorescent dye molecules, ∼70 pendant DTPA (diethylenetriaminepentaacetic acid) groups, and an orthogonal maleimide end-group for covalent attachment to an antibody (Ab). These dual-purpose l more

• Marine Drugs, Vol. 11, Pages 881-895: Improved Detection of Domoic Acid Using Covalently Immobilised Antibody Fragments

  Antibody molecules, and antibody fragments in particular, have enormous potential in the development of biosensors for marine monitoring. Conventional immobilisation approaches used in immunoassays typically yield unstable and mostly incorrectly oriented antibodies, however, resulting in reduced det more

• Serum lysozyme – a surrogate marker of pulmonary microvascular injury in smokers?

  Abstract Progression rate of disease processes in smoke‐induced lung injuries varies greatly. Diverse pathophysiological mechanisms may trigger these divergences. The aim of this study was to evaluate whether circulating markers of monocytes/macrophages and/or neutrophil [i.e. lysozyme (LZM) or more

Market studies Immunoassays

• HIV-AIDS Testing Markets

  There are an estimated 33.3 million people living with HIV (the virus which causes AIDS) worldwide and approximately 2.6 million people are newly-infected each year. While the Asian and African regions account for more than 90% of the HIV-infected population (with the highest number in Sub-Saharan A more

• In Vitro Diagnostics Market to 2018 - Consolidation, Decentralization and Demand for Genetic Testing to Shape the Competitive Landscape

  GBI Research’s report, “In Vitro Diagnostics Market to 2018 - Consolidation, Decentralization and Demand for Genetic Testing to Shape the Competitive Landscape” provides key data, information and analysis on the global In Vitro Diagnostics (IVD) market. The report provides market landscape, competit more

• Shanghai Fosun Medical Technology Development Co., Ltd. - Strategic SWOT Analysis Review

  Shanghai Fosun Med-Tech Development Co., Ltd. (Shanghai Fosun) is a China based private company engaged in producuing in vitro diagnostic(IVD) products. The company offeres product portfolio consist of four product lines such as clinical chemistry reagents, microbiology, molecular diagnostic product more

Websites Immunoassays