Protein detection based on antigen–antibody reaction is vital in early diagnosis of a wide range of diseases. How to effectively detect proteins, however, has frequently bedeviled researchers.

Some of these antibodies — such as the anti-Ag group 15–17 and anti-Ld, 18 both reactive with low-density lipoprotein antigen systems, and the anti-Inv antibodies, 19 reactive with antigens on ...

Testing has become a vital part of the response to the COVID-19 pandemic. In addition to the gold standard PCR tests used to detect currently infected individuals, a number of alternative antigen and ...

Letter Published: 06 June 1964 Cellular Location of Antigen – Antibody Reaction in Anaphylactic Cytolysis R. KELLER Nature 202, 1018–1019 (1964) Cite this article ...

News Published: 17 April 1948 Plant Virus Proteins and Antibody–Antigen Reactions R. E. F. MATTHEWS Nature 161, 611–612 (1948) Cite this article ...

IgM antibody directed against the phenyl-β -lactoside hapten was examined for its capacity to fix complement in the presence of the hapten, monohapten-substituted antigen, and multihapten-substituted ...

"Based on our findings, none of the major past and present SARS-CoV-2 variants of concern contain N protein mutations that would affect recognition by antibodies used in current rapid antigen ...