Immunoprecipitation (IP) is the small-scale affinity purification of antigens using a specific antibody, and one of the most widely used methods for antigen purification and detection.mmunoprecipitation (IP) is the small-scale affinity purification of antigens using a specific antibody, and one of the most widely used methods for antigen purification and detection.
The actual documentation of the age of any species of sea turtle is difficult. What we do know is that sea turtles live a long time (some can live up to 50 years or more) and have similar lifespans to humans.. Most marine turtles take decades to matureâbetween 20 and 30 yearsâand remain reproductively active for another 10 years.
Answers. Best Answer: Green sea turtles are reptiles whose ancestors evolved on land and returned to the sea to live about 150 million years ago. They are one of the few species so ancient that they watched the dinosaurs evolve and become extinct.est Answer: Green sea turtles are reptiles whose ancestors evolved on land and returned to the sea to live about 150 million years ago.