PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23637922-5 2013 We hypothesized that the delivery of a stable immunogenic domain 4 of protective antigen (PAD4) of Bacillus anthracis encapsulated in a poly (lactide-co-glycolide) (PLGA)--an FDA approved biocompatible and biodegradable material, may alleviate the problems of booster dose, adjuvant toxicity and stability associated with anthrax vaccines. Polyglactin 910 136-163 MMTV LTR integration site 4 Mus musculus 90-94