New England Biolabs, S9159S, SNAP-Surface® 649

SNAP-Surface 649 is a photostable fluorescent substrate that can be used to label SNAP-tag Related Categories SNAP-tag Substrates ,, Protein Labeling Applications Snap Surface Products,, In vivo, Imaging,, Pulse Chase, Specification Materials Required but not Supplied Cells expressing SNAP-fusion proteins. Proteins of interest can be expressed with the SNAP-tag as either an N- or a C-terminal fusion, but note that the tag needs to be exposed to the extracellular surface of the plasma membrane for labeling with SNAPSurface 649. Tissue culture materials and media Transfection reagents Fluorescence microscope with suitable filter set DMSO Excitation 655nm Emission 676nm FAQ Q: Cellular Imaging and Analysis FAQs A: View all Cellular Imaging and Analysis FAQs.