Thermo Scientific™

Vancomycin Disk

Catalog number: R21156
Thermo Scientific™

Vancomycin Disk

Catalog number: R21156

Confirm Gram-stain reaction of anaerobes and presumptively identify anaerobic, Gram-negative bacilli with Thermo Scientific™ Remel™ Vancomycin Disks. Proposed in 1971 by Sutter and Finegold1 who recommended a method to identify anaerobic, Gram-negative bacilli based on the difference in response to an antibiotic. Accordingly, organisms can be grouped based on their characteristic inhibitory patterns with erythromycin, rifampin, colistin, penicillin, kanamycin and vancomycin2,3.

 
Catalog Number
R21156
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Each
Description
Vancomycin Disk
Price (USD)
Full specifications
DescriptionVancomycin Disk
Detectable AnalytesAnaerobic gram-negative bacilli
Quantity5 μg
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
R21156Full specifications
EachVancomycin DiskRequest A Quote
DescriptionVancomycin Disk
Detectable AnalytesAnaerobic gram-negative bacilli
Quantity5 μg
Unit SizeEach
Showing 1 of 1

Confirm Gram-stain reaction of anaerobes and presumptively identify anaerobic, Gram-negative bacilli with Vancomycin Disks.

  • Ready to use - Vancomycin-impregnated disk
  • Easy to interpret - With visual inspection

Vancomycin Disk contains 5 μg vancomycin.

Disks impregnated with erythromycin, rifampin, colistin, penicillin, kanamycin and vancomycin can be used to identify anaerobic, Gram-negative bacilli based on the zone of inhibition they exhibit. Colistin and vancomycin confirm the Gram-stain reaction which is helpful with the Clostridia that stain Gram-negative. Penicillin, rifampin and kanamycin separate Bacteroides and Fusobacterium.

  1. Sutter, V.L. and S.M. Finegold. 1971. Appl. Microbiol. 21:13-20.
  2. Leigh, D.A. and K. Simmons. 1977. J.Clin. Pathol. 30:991-992.
  3. Forbes, B.A., D.F. Sahm, and A.S. Weissfeld. 2002. Bailey and Scott’s Diagnostic Microbiology. 11th ed. Mosby, St Louis, MO.
  4. Summanen, P., E.J. Baron, E.M. Citron, C.A. Strong, H.M. Wexler, and S.M. Finegold, 1993. Wadsworth Anaerobic Bacteriology Manual. 5th ed. Star Publ. Co. Belmont, CA.

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