Protein databases, like UniProt and GeneCards, are great resources for more information. With “direct” labeling, primary antibodies that bind to the antigen are directly detected. “Indirect” labeling ...

Uniform protein labeling in intact tissues is a challenge. An approach that allows antibodies to seep within organs could label proteins in millions of cells. Sahana is a science journalist and an ...

Mapping an antibody’s epitope, where it binds a target, can now be done in three dimensions, which optimizes the selection of application-specific antibodies.

Several protein-antibody combinations have shown sensitivities ... The advantages of high sensitivity, multiplex labeling, photo- and chemical stability and the availability of many compatible ...