Code | CSB-CIP03006A |
Size | 6T |
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Co-lmmunoprecipitation (Co-IP) is a method for studying protein-protein interactions based on the specific interaction between antigen and antibody. Co-Immunoprecipitation (Co-IP) Kit (Animal-derived Sample) (Code: CSB-CIP03006A) provided by CUSABIO is a highly efficient experimental tool designed for the study of protein interactions. It is developed based on the principle of antigen-antibody specific binding to ensure the accuracy of experiments; provides clear steps and precautions to simplify the experimental process; is compatible with a variety of analytical techniques, such as WB or MS, to increase the flexibility of experiments; and contains pre-cooled wash buffer to reduce non-specific binding.
Antibodies are bound to the corresponding proteins in the lysate, then incubated with ProteinA/G coupled MagneticBeads, and the ProteinA/G bead-antibody-destination protein complex is obtained by centrifugation or with the help of a magnetic rack. Under the action of high temperature and reducing agent, the antigen and antibody are dissociated, and the supernatant is collected, which includes the antibody, destination protein and a small amount of heteroprotein. The supernatant includes antibody, target protein and a small amount of heterogeneous protein, and then the protein is identified by Western Blot or mass spectrometry (MS).
Component |
Capacity (6T) |
Storage Temperature |
Lysis buffer |
9mL |
4℃ |
ProteinA/G Magnetic Beads |
200μL |
4℃ |
Incubation buffer |
4.5mL |
4℃ |
Washing buffer |
20mL |
4℃ |
Elution buffer |
700μL |
4℃ |
Protease inhibitor(100 X) |
35μL |
-20℃ |
Normal Rabbit IgG |
30μL |
-20℃ |
Normal Mouse IgG |
30μL |
-20℃ |
Notes:1. You need to prepare your own PBS, 6 Xloading buffer, magnetic rack and other reagents and consumables.
2. 6T is 6 times single group (1 group IP or 1 group IgG) immunoprecipitation experiments, the latter operation step contains 1 group each of 1gG and IP, need to consume 2T reagents.