Antibodies 101: Secondary Antibodies
Type
Blog Post
...molecule, the antibody binds to a protein, and then voila! Wherever your protein of interest is, a signal will...signaling molecules are represented in light green; and proteins are represented in orange. Created with BioRender.com...molecules to identify each protein of interest, this gel-based method identifies proteins solely by weight and... isn’t giving you enough signal to detect your protein of interest, it may be time to look at the indirect...antibodies.
While a primary antibody binds to the protein of interest, a secondary antibody binds to the ...signaling molecules associated, indirectly, with each protein of interest.
Figure 1: The direct ...three, secondary antibodies are indicated when the protein of interest is found in low amounts or if the conjugated...