Diese Präsentation wurde erfolgreich gemeldet.
Die SlideShare-Präsentation wird heruntergeladen. ×

Antigen and Ant-WPS Office.pptx

Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Wird geladen in …3
×

Hier ansehen

1 von 7 Anzeige
Anzeige

Weitere Verwandte Inhalte

Aktuellste (20)

Anzeige

Antigen and Ant-WPS Office.pptx

  1. 1. Antigen and Antibody Reaction
  2. 2. INTRODUCTION: - antigen-antibody reaction, is a specific chemical interaction between antibodies produced by B cells of the white blood cells and antigens during immune reaction. - these form the basis for hormonal immunity or antibody mediated immunity, and these reactions form the basis for detection of infection disease causing agents and also some nonspecific Ag's like enzymes
  3. 3. each antibody has the ability to bind to a specific antigen only - An epitope is the part of an antigen that the host’s immune system recognizes, mean that it is the antibody binding site
  4. 4. Types of antigen-antibody Reaction : 1- precipitation reaction 2- agglutination reaction 3- complement fixation
  5. 5. Propreties of antigen-antibody Reaction : -- highly specific Reaction – Non-covalent interaction – Reversible -- cross - reactivity
  6. 6. Application of antigen -antibody Reaction : Some of achief uses of antigen-antibody Reaction are : 1- Determination of blood groups for transfusion. 2- to detect the presence or absence of protien in serum. 3- determining the Characteristic of certain immunodeficiency disease.
  7. 7. Thanks

×