An antibody is a protein used by the immune system to identify and neutralise foreign objects like bacteria and viruses. Each antibody recognises a specific antigen unique to its target. Production of antibodies is referred to as the humoral immune system.
Rudolf Ludwig Carl Virchow was born on October 13, 1821 in the town of Schivelbein, in the German Kingdom of Prussia. Today the town is called Åwidwin and lies in Poland. His father was Carl Christian Siegfried Virchow, a farmer, and town treasurer of Schivelbein; his mother was Johanna Maria Hesse.
According to the FBI at Rudolph Ivanovich Abel (Hollow Nickel Case), Abel was not born in the UK, but rather: Mark [Collins or simply MARK] made another admissionâthat he was a Russian citizen, Rudolf Ivanovich Abel, born July 2, 1902 in the Soviet Union. Although he refused to discuss his intelligence activities, the photo studio and hotel room which he occupied were virtual museums of modern espionage equipment.