Examples from the Web for precipitin
Graphs of precipitin reactions illustrating serological relationships.
The antiserum used for the precipitin reaction was obtained by treating a rabbit with human blood serum.
The precipitin reaction is the most successful of the serological techniques thus far devised for systematic comparisons.
Some precipitin tests and preliminary remarks on the systematic relationships of four South American families of frogs.The Genera of Phyllomedusine Frogs (Anura Hylidae)|William E. Duellman
Now all these specific reactions, the precipitin reaction as well as the anaphylactic reaction, can be called forth by proteins.