PMID- 6398186 OWN - NLM STAT- MEDLINE DCOM- 19850607 LR - 20191023 IS - 0147-9571 (Print) IS - 0147-9571 (Linking) VI - 7 IP - 3-4 DP - 1984 TI - Immunological properties of porcine enterotoxigenic Escherichia coli heat-stable (ST) enterotoxins. PG - 157-64 AB - Cross-linking semipurified and purified heat-stable enterotoxin (2023 ST) to carrier proteins with glutaraldehyde pigs and rabbits were immunized. With ST antisera thus raised, a relatively simple, two-step method for isolation of ST is described. The method involved immunoadsorbent column chromatography procedure, and elution of the retained material with 6 M urea at pH 3.0 yielded purified ST with enterotoxin activity, controlled in suckling mouse test. ST purity was checked with a special staining technique in PAGE, anionic-exchange chromatography and immunodiffusion. FAU - Pesti, L AU - Pesti L FAU - Lukacs, K AU - Lukacs K LA - eng PT - Journal Article PL - England TA - Comp Immunol Microbiol Infect Dis JT - Comparative immunology, microbiology and infectious diseases JID - 7808924 RN - 0 (Antibodies, Bacterial) RN - 0 (Bacterial Toxins) RN - 0 (Enterotoxins) RN - 0 (Escherichia coli Proteins) RN - 0 (heat stable toxin (E coli)) SB - IM MH - Animals MH - Antibodies, Bacterial/*analysis MH - Antibody Specificity MH - *Bacterial Toxins MH - Enterotoxins/*immunology MH - Escherichia coli/*immunology MH - Escherichia coli Proteins MH - Immunosorbent Techniques MH - Rabbits MH - Swine EDAT- 1984/01/01 00:00 MHDA- 1984/01/01 00:01 CRDT- 1984/01/01 00:00 PHST- 1984/01/01 00:00 [pubmed] PHST- 1984/01/01 00:01 [medline] PHST- 1984/01/01 00:00 [entrez] AID - 0147-9571(84)90021-3 [pii] AID - 10.1016/0147-9571(84)90021-3 [doi] PST - ppublish SO - Comp Immunol Microbiol Infect Dis. 1984;7(3-4):157-64. doi: 10.1016/0147-9571(84)90021-3.