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Chromogenic ß-D-Ribofuranoside Substrates

Beta-D-ribofuranosidase activity

These compounds exploit the advantage that the spectrum of β-D-ribofuranosidase activity in many bacteria differs from that of other glycosidases commonly used for diagnostic purposes. This difference may be used to devise new media in diagnostic microbiology. One study on the evaluation of beta-D-ribofuranosides in the differentiation of Gram-negative bacteria has been published.

Picture : 5-Bromo-4-chloro-3-indolyl β-D-ribofuranoside in a mixed culture showing intense blue colonies due to E.coli, but colonies due to Yersinia enterocolitica remain colourless.

Alizarin 2-beta-D-ribofuranoside sodium salt
  • CAS: N/a
  • Product Code: 51180
  • Chemical Formula: C19H15NaO8
From £44.00
Alizarin beta-D-ribofuranoside
  • CAS: N/a
  • Product Code: 89180
  • Chemical Formula: C19H16O8
From £40.00
5-Bromo-4-chloro-3-indolyl beta-D-ribofuranoside
  • CAS: 518033-33-5
  • Product Code: 70180
  • Chemical Formula: C13H13BrClNO5
From £40.00
5-Bromo-6-chloro-3-indolyl beta-D-ribofuranoside
  • CAS: 518033-34-6
  • Product Code: 31180
  • Chemical Formula: C13H13BrClNO5
From £40.00
5-Bromo-3-indolyl beta-D-ribofuranoside
  • CAS: 518033-35-7
  • Product Code: 01180
  • Chemical Formula: C13H14BrNO5
From £40.00
6-Chloro-3-indolyl beta-D-ribofuranoside
  • CAS: 518033-36-8
  • Product Code: 60180
  • Chemical Formula: C13H14ClNO5
From £40.00
2,3-Dihydroxynaphthalene beta-D-ribofuranoside
  • CAS: 1771697-32-5
  • Product Code: 80180
  • Chemical Formula: C15H16O6
From £45.00
6,7-Dibromo-2,3-Dihydroxynaphthalene beta-D-ribofuranoside
  • CAS: 1771697-42-7
  • Product Code: 56180
  • Chemical Formula: C15H14Br2O6
From £50.00
6-Fluoro-3-indolyl beta-D-ribofuranoside
  • CAS: 518033-39-1
  • Product Code: 86180
  • Chemical Formula: C13H14FNO5
From £50.00
2-Hydroxyphenyl beta-D-ribofuranoside sodium salt
  • CAS: 517892-07-8
  • Product Code: 14180
  • Chemical Formula: C11H13NaO6
From £40.00
Indolyl beta-D-ribofuranoside
  • CAS: -
  • Product Code: 26180
  • Chemical Formula: C13H15NO5
From £50.00
4-Methylumbelliferyl beta-D-ribofuranoside
  • CAS: 195385-93-4
  • Product Code: 44180
  • Chemical Formula: C15H16O7
From £62.00
p-Nitrophenyl beta-D-ribofuranoside
  • CAS: 59495-69-1
  • Product Code: 38180
  • Chemical Formula: C11H13NO7
From £40.00

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