Until now, there were two types of commercially available tests: PCR-based tests and antibody tests. But on Friday, the Food and Drug Administration authorized use of the first antigen test -- a ...

We present a bispecific antibody that recognizes an antigen and a hapten and can be ... generated a clean signal without the high background that was observed in a parallel experiment using ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three ...

Each antibody is unique and specific to a particular type of antigen - it will bind with ... experiments and produce minimal or no background staining. There is also a reduced possibility of ...

In a recent study published in Nature Machine Intelligence, a team of researchers used a deep antibody-antigen interaction (DeepAAI) algorithm to understand the antibody representations of unseen ...

Since monoclonal antibodies are highly specific for a single antigen, researchers wanted to leverage this ... Laura is an Assistant Editor for The Scientist. She has a background in microbiology. Her ...

Antibodies are best known for their ability to latch onto and neutralize bacteria, viruses and other pathogens. But these immune proteins can do more than that: They also activate other components ...

A study in Chemistry A European Journal reveals that reduced MUC1 antigen density on gold nanoparticles still elicits potent ...

FlowMAb™ is conjugated to a high-quality fluorescent dye, such as APC, FITC, or PE, ensuring stable signals and the precise detection of target antigens. These highly specific, bright fluorophores ...