Antibodies are specialized serum protein molecules that circulate in the bloodstream, tissues, respiratory secretions, intestinal secretions, and tears.

Authors

• Person: Not available Organization: Immune Deficiency Foundation
  The immune system and primary immunodeficiency

Sources

• The immune system and primary immunodeficiency primaryimmune.org Immune Deficiency Foundation via serper

Referenced by nodes (4)

• antibodies concept
• tissue concept
• bloodstream location
• bloodstream concept