The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Complement receptor type II/CD21 is the functional receptor for complement fragments such as C3d, iC3b and the Epstein Barr Virus. A soluble form of CD21 (sCD21) is shed from lymphocytes surface and is able to bind to its ligands found in the plasma. The amount of sCD21 in serum may modulate immunity as the plasma levels are correlated with autoimmune conditions, such as Systemic Lupus Erythematosus,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.