. (a) PBS; (b) rPTX3 in duplicate (50 μg); and (c) BSA, in duplicate (50 μg).Copyright information:Taken from "Identification of immune genes and proteins involved in the response of bovine mammary tissue to infection"http://www.biomedcentral.com/1746-6148/4/18BMC Veterinary Research 2008;4():18-18.Published online 2 Jun 2008PMCID:PMC2430192.