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TECHNICIAN DOING HAEMAGGLUTINATION TEST ON BLOOD
MODEL RELEASED. Blood group test. A technician pipettes diluted whole blood into test tubes which contain the antibodies against various blood groups. Blood group is determined by the presence or absence of certain inherited substances (antigens) on the surface of the red blood cells. Blood of one group contains antibodies in the serum that react against the cells of other groups, causing agglutination (clumping of red cells). An individual's blood group can therefore be determined by adding blood to solutions containing antibodies against each blood group. (KEYSTONE/SCIENCE PHOTO LIBRARY/ROBERT LONGUEHAYE, NIBSC)
Instructions
COPYRIGHTPFLICHTIG MODEL RELEASED
Licence
Rights Managed
Date de création
19950419
Lieu
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
ROBERT LONGUEHAYE, NIBSC
Taille
3600 x 5089 px
Type de fichier
JPEG