Identification of a peptide from mammal albumins responsible for enhanced pigment production by group B streptococci.

نویسندگان

  • M Rosa-Fraile
  • A Sampedro
  • J Varela
  • M Garcia-Peña
  • G Gimenez-Gallego
چکیده

The peptide from peptones responsible for enhanced pigment production by Streptococcus agalactiae in culture media has been isolated from a peptic digest of human albumin and has been identified as Ile-Ala-Arg-Arg-His-Pro-Tyr-Phe. The related heptapeptide lacking the N-terminal Ile also had pigment-enhancing activity. A sequence similarity search showed that these sequences are present only in mammal albumins.

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عنوان ژورنال:
  • Clinical and diagnostic laboratory immunology

دوره 6 3  شماره 

صفحات  -

تاریخ انتشار 1999