Biomolecular Integrations offers money back guarantee on polyclonal antibody production. This means that you will not be charged if we are not able to produce antibody to your antigen designed by us. We guarantee a 1:10,000 ELISA titer in the last production bleed or we will re-do the protocol for free. We have a good success rate of developing antibodies to a verity of antigen types. However, due to inherent risks associated with antibody development, there is no absolute guarantee to get the desired antibody. A number of factors may affect antibody production but we try our best to ensure that success is achieved. Your investment is protected at Biomolecular Integrations in an event of unforeseeable problem which means that only start-up fee and costs associated with antigen preparation will be billed. The remaining portion of the project will not be charged. The entire amount of the project will only be charged upon successful completion of the project. Obviously there is always some loss of time in such unlikely scenario. Biomolecular Integrations is not responsible for any loss of time.