Some of the antibodies distributed by Addgene were developed by IPI. For these antibodies, IPI will be indicated as the Depositing Lab on the antibody webpage. To learn more about these antibodies, please visit the Institute for Protein Innovation Antibody Collection webpage. Antibody preparations developed at IPI may differ from Addgene antibodies in “Production & Usage” and “Delivery” conditions, so we recommend reviewing the specific antibody webpage for further information.