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ANTIBODIES

Antibodies

Find antibodies by searching for a name or antigen and narrow down your results by defining parameters like reactivity, application, conjugate etc.

News about antibodies
  • New molecules doom proteins with kiss of death

    Like mobsters following strict orders, newly engineered molecules called "ubiquibodies" can mark specific proteins inside a cell for destruction – a molecular kiss of death that is paving the way for new drug therapies and powerful research tools. Led by professor Matthew DeLisa, chemical engineers more

  • A changing view of bone marrow cells

    In the battle against infection, immune cells are the body's offense and defense—some cells go on the attack while others block invading pathogens. It has long been known that a population of blood stem cells that resides in the bone marrow generates all of these immune cells. But most scientists ha more

  • Cows moove our understanding of the immune system

    Understanding how antibodies work is important for designing new vaccines to fight infectious diseases and certain types of cancer and for treating disorders of the immune system in animals and humans. Dr. Damian Ekiert, who is now at the University of California,explains how the immune systems of c more

  • Polyplus-transfection and the National Institute of Health sign a research license agreement

    Polyplus-transfection SA announces that it has granted two agencies of the United States National Institutes of Health (“NIH”) a non-exclusive, research license to use Polyethylenimine (PEI) for in vitro transfection applications. The two agencies are the National Institute of Allergy and Infectious more

  • Inner workings of a cellular nanomotor revealed

    Our cells produce thousands of proteins, but more than one-third of these proteins can fulfill their function only after migrating to the outside of the cell. While it is known that protein migration occurs with the help of various ‘nanomotors’ that push proteins out of the cell, little is known abo more

White paper on antibodies
  • Promotion of Aggregation as a Means of Assessing the Stability of Antibody Molecules

    The efficiency of antibody molecules is dependent on their stability. We introduce an assay setup where stability of antibodies is measured. Shaking stress is initiated by the FLUOstar Omega microplate reader and aggregation propensity of antibody candidates is measured in 96-well format more

  • Clinical Biomarkers: Novel Tools for Pharmacodynamic Applications

    Biomarkers are currently changing the way we diagnose and treat diseases. Today pharmacodynamic biomarkers are widely used in the industry elaborating optimal dosing of new drugs and predictive biomarkers have an enormous potential for companion diagnostics more

  • Agrisera Western Blot recommendations, troubleshooting and protocol

    Each antibody-antigen interaction has unique characteristics. A protocol giving good results for one antibody-antigen pair might found to be unsatisfactory for a second antibody even on the same sample. The interaction of antisera with protein epitopes in Western blot dependens upon a number of factors, all contributing to the final signal/noise ratio. Knowledge and control of those factors allows for modifications and optimization of the procedure. Polyclonal antibodies (serum or IgY-fractions from egg yolk) usually contain a number of different antibodies interacting independently with different epitopes on the target used for immunization. This number is limited for peptide-antigens but if recombinant or native proteins have been used for immunization the signal obtained has to be regarded as cumulative (=caused by several different types of antibodies present in the serum/IgY used) more

  • Characterizing Biotherapeutics with HPLC

    As demonstrated here, there are a broad range of HPLC applications used in development, production, validation and release of protein therapeutics for human use. Some of the applications mentioned above are mandatory when submitting a new biopharmaceutical to approval at the regulatory agencies. The introduction of the first so-called biosimilars in Europe further increased the demand for highly efficient analysis methods. The continuous development of new stationary phases for the common modes of biochromatography, such as size exclusion, ion exchange and hydrophilic interaction chromatography support biochemists in increasing lab productivity and establishing high-throughput HPLC analysis not only for small molecules but also for large biopolymers more

  • Functional Analysis of Side Effects of Transfection Reagents in the Context of Bax-induced Apoptosis

    FuGENE® HD Transfection Reagent is well-suited for studying the impact of apoptosis-inducing proteins such as bax. Transfection with FuGENE® HD Transfection Reagent produced only minimal cytotoxic side effects while maintaining a high transfection efficiency. In contrast, cytotoxicity, and off-target effects of the other commercially available transfection reagents tested made it impossible to distinguish the impact of the bax protein from the impact of the transfection reagent itself more

Products for antibodies

The all-in-one Solution for Western blotting

ReadyTector® is the all-in-one detection solution for Western blotting. ReadyTector® enables a fast one step immunodetection without background more

Your antibodies will be happy about it!

Long-term stability at 4°C without inconvenient freezing and thawing? Industrial stabilizer solutions are now affordable for any laboratory more

Protection for antibodies and antigens coated on plates!

Long-term stability at 4°C. Industrial stabilizer solutions are now affordable for any laboratory. Even moist storage is possible, but with shorter shelf life. more

Publications on antibodies
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