Abcore Abcore offers the finest custom polyclonal antibody services and monoclonal antibody production in-vivo or in-vitro. These services are performed in southern California at USDA (registration number: 93-R-0541) and NIH registered facilities. Polyclonal services are available in rabbit, chicken, llama and goat host species. Abcore has written some excellent blogs on the topic of llama antibodies which may be interesting for customers still deciding what species would be the best for their custom antibody. The blogs can be found here. The protocols and methods used to produce polyclonal antibodies are specifically suited to either small scale or large scale requirements. The highest quality is achieved through careful and diligent attention to the health of animal. To get a quote for the products or to place an order, please email Sales@2BScientific.com.