SNAP-Surface® Alexa Fluor® 546

SNAP-Surface® Alexa Fluor® 546 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living cells.

  • This is a cell impermeable substrate based on Alexa Fluor 546
  • It is suitable for standard TAMRA or Cy3 filter sets
  • It has an excitation maximum at 558 nm and emission maximum at 574 nm
Learn more about how this product is being used in the Product Citation Tool
2019-20_Catalog_Promo_0519
Catalog # Concentration Size
S9132S Not Applicable 50 nmol
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