Finally, direct identification of an antigen–antibody reaction between isolated constituents of the nucleus and the serum factor by passive cutaneous anaphylaxis 10 in guinea pigs and precipitin ...

Complement fixation. ... The results showed that this antigen–antibody reaction fixed complement and that the optimal antigen–antibody ratios were those corresponding to slight antibody excess.

GLUTARALDEHYDE, a di-aldehyde fixative, has been found to bind antibodies rapidly and permanently to antigens of red blood cells. The system investigated and described in this report was similar ...

Complement binding – Once bound to the antigen there is formation of antigen–antibody complexes. This further activates a complex set of reactions called the complement cascade.

Alternatively, the antigen has been altered, making it reactive to the antibody. This triggers complement activation, which causes inflammation in the tissue of deposition. The result is tissue ...

Several factors are responsible for activation of the complement system: the formation of insoluble antigen-antibody complexes, aggregated immunoglobulin, platelet aggregation, release of ...

Potential hazardous reactions could occur if complement-activating components enter the circulation and induce the formation of large numbers of circulating antigen–antibody complexes.

Immunohistochemistry (IHC) is an important evaluation tool that falls under the umbrella of immunostaining techniques and exploits antigen–antibody binding to study the status of target molecules in ...

Osaka Metropolitan University scientists discovered the principle of light-induced acceleration of antigen–antibody reaction, allowing for simple, ultrafast, and highly sensitive detection of ...