Literature DB >> 346483

Isoelectric point of cell-free K99 antigen exhibiting hemagglutinating properties.

J A Morris, A E Stevens, W J Sojka.   

Abstract

The isoelectric point of the K99 antigen in partially purified preparations isolated from Escherichia coli B41 was 4.2. Electrofocused K99 antigen hemagglutinated guinea pig and sheep erythrocytes and gave a single precipitin line on diffusion against antisera to E. coli B41 and absorbed factor K99 antisera.

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Year:  1978        PMID： 346483      PMCID： PMC422302          DOI： 10.1128/iai.19.3.1097-1098.1978

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  7 in total

1.  Further observations on Escherichia coli enterotoxins with particular regard to those produced by atypical piglet strains and by calf and lamb strains: the transmissible nature of these enterotoxins and of a K antigen possessed by calf and lamb strains.

Authors:  H W Smith; M A Linggood
Journal:  J Med Microbiol       Date:  1972-05       Impact factor: 2.472

2.  The establishment of K99, a thermolabile, transmissible escherichia coli K antigen, previously called "Kco", possessed by calf and lamb enteropathogenic strains.

Authors:  I Orskov; F Orskov; H W Smith; W J Sojka
Journal:  Acta Pathol Microbiol Scand B       Date:  1975-02

3.  K99 surface antigen of Escherichia coli: purification and partial characterization.

Authors:  R E Isaacson
Journal:  Infect Immun       Date:  1977-01       Impact factor: 3.441

4.  Occurrence and characteristics of enterotoxigenic Escherichia coli isolated from calves with diarrhea.

Authors:  L L Myers; P A Guinée
Journal:  Infect Immun       Date:  1976-04       Impact factor: 3.441

5.  Preliminary characterization of cell-free K99 antigen isolated from Escherichia coli B41.

Authors:  J A Morris; A E Stevens; W J Sojka
Journal:  J Gen Microbiol       Date:  1977-04

6.  Haemagglutinating and adhesive properties associated with the K99 antigen of bovine strains of Escherichia coli.

Authors:  M R Burrows; R Sellwood; R A Gibbons
Journal:  J Gen Microbiol       Date:  1976-10

7.  Etiologic diagnosis of diarrheal disease of calves: frequency and methods for detecting enterotoxin and K99 antigen production by Escherichia cola.

Authors:  H W Moon; S C Whipp; S M Skartvedt
Journal:  Am J Vet Res       Date:  1976-09       Impact factor: 1.156
  7 in total
  6 in total

1.  Production, purification, and characterization of the fimbrial adhesive antigen F41 isolated from calf enteropathogenic Escherichia coli strain B41M.

Authors:  F K de Graaf; I Roorda
Journal:  Infect Immun       Date:  1982-05       Impact factor: 3.441

Review 2.  Host-specific fimbrial adhesins of noninvasive enterotoxigenic Escherichia coli strains.

Authors:  W Gaastra; F K de Graaf
Journal:  Microbiol Rev       Date:  1982-06

3.  K99 surface antigen of Escherichia coli: antigenic characterization.

Authors:  R E Isaacson
Journal:  Infect Immun       Date:  1978-11       Impact factor: 3.441

4.  Purification, characterization, and partial covalent structure of Escherichia coli adhesive antigen K99.

Authors:  F K de Graaf; P Klemm; W Gaastra
Journal:  Infect Immun       Date:  1981-09       Impact factor: 3.441

5.  A new method for the extraction and purification of K99 pili from enterotoxigenic Escherichia coli and their characterization.

Authors:  K Altmann; N A Pyliotis; T K Mukkur
Journal:  Biochem J       Date:  1982-03-01       Impact factor: 3.857

6.  Attachment pili from enterotoxigenic Escherichia coli pathogenic for humans.

Authors:  C F Deneke; G M Thorne; S L Gorbach
Journal:  Infect Immun       Date:  1979-10       Impact factor: 3.441
  6 in total

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