Can calcium be leached from bones by the phosphorus in soft drinks? Q: Iâve heard that calcium can be leached from bones by the phosphorus in soft drinks. Is that true? Soda is definitely bad for your bones, but scientists havenât yet figured out if the phosphoric acid found in cola is partly to blame.
Secondary antibody is especially efficient in immunolabeling. In immunolabeling, primary antibody's Fab domain binds to an antigen and exposes its Fc domain to secondary antibody.Then, secondary antibody's Fab domain binds to the primary antibody's Fc domain.Since antibody's Fc domain is constant within the same animal class, only one type of secondary antibody is required to bind to many types of primary antibodies.hen, secondary antibody's Fab domain binds to the primary antibody's Fc domain. Since antibody's Fc domain is constant within the same animal class, only one type of secondary antibody is required to bind to many types of primary antibodies.
The time at which antibodies to HIV appear is called seroconversion. Before this time, an HIV antibody test will give a negative result. During suspected primary HIV infection, other forms of test can be used to detect the presence of the virus (or antigen).Such tests respond to a specific protein on the HIV virus, although as HIV becomes fully established in the body the protein will fade to undetectable levels and the test will be inaccurate.he time at which antibodies to HIV appear is called seroconversion. Before this time, an HIV antibody test will give a negative result. During suspected primary HIV infection, other forms of test can be used to detect the presence of the virus (or antigen).