There are four major blood type groups: A, B, AB, and O. Your blood type is determined by the presence or absence of specific ...

If you have type AB blood, for example, your body is programmed to produce A and B antigens on red blood cells. A person with type O blood doesn't produce any antigens. Blood is said to be ...

(The location of adhesion molecules in the B cell synapse was not explored by Neuberger and colleagues, however, and remains to be determined.) According to Neuberger's data 2 antigen-specific B ...

Interestingly, the structure of mucin is similar to the ... These enzymes effectively broke down A and B antigens on red blood cells, essentially turning them into type O universal donor cells.

Assays for hepatitis B surface antigen (HBsAg) are the most frequently used tests to detect HBV infection. Vaccination for HBV can produce transiently detectable levels of HBsAg in patients.

neither B cells nor macrophages are able to bind the antibody used. The expression of these empty molecules is also specific to the immature, antigen-capturing dendritic-cell state, as binding of ...