Selected article for: "absorbance value and positive reaction"

Author: Wallgren, Per; Nörregård, Erik; Molander, Benedicta; Persson, Maria; Ehlorsson, Carl-Johan
Title: Serological patterns of Actinobacillus pleuropneumoniae, Mycoplasma hyopneumoniae, Pasteurella multocida and Streptococcus suis in pig herds affected by pleuritis
  • Document date: 2016_10_4
  • ID: 1qd5jmfo_19
    Snippet: Antibodies to P. multocida in serum diluted 1/1000 was detected by a previously described indirect ELISA system based on a sonicated whole cell antigen [27] . The absorbance value in serum diluted 1/1000 (A 450 = 0.5) was used as the limit for defining a positive reaction......
    Document: Antibodies to P. multocida in serum diluted 1/1000 was detected by a previously described indirect ELISA system based on a sonicated whole cell antigen [27] . The absorbance value in serum diluted 1/1000 (A 450 = 0.5) was used as the limit for defining a positive reaction.

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