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Isolation and characterization of a new antigen (CS1541) from a porcine enterotoxigenic Escherichia coli O8:KX105 strain






FEMS Microbiology Letters 55(3): 341-347

Isolation and characterization of a new antigen (CS1541) from a porcine enterotoxigenic Escherichia coli O8:KX105 strain

A fimbrial antigen (CS1541) was extracted and purified from the porcine enterotoxigenic strain 1541(O8:K-:H9). CS1541 fimbriae appeared as long thin filaments 3-5 mm in diameter. CS1541 antigen consisted of two peptide bands of about 18 and 19 kDa as demonstrated by sodium dodecyl sulfate polyacrylamide gel electrophoresis and immunoblotting. It was expressed both at 37 degrees C and 15 degrees C and did not have haemagglutinating properties.

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Accession: 001871385



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