“Essentially, we’re trying to expand on these procedures with a stain-free alternative that requires nothing more than a standard optical microscope and a piece of a Morpho wing,” said Kirya. “In many ...

With “direct” labeling, primary antibodies that bind to the antigen are directly detected. “Indirect” labeling is when labeled ... antigens and provide opportunity for multiplexing in microscopy. See ...

The paraffin slides of the target tissue are selected under a bright-field microscope and labeled with the name, species, and the concentration of the tested antibody/antibodies. The paraffin section ...