CANDIDATE SUBSTITUTION GROUP
Explore 488 within cell-surface labeling substrates. Find products, compare options and trace the evidence.
Self-labeling tags & substrates / SNAP-tag reagents / Cell-surface labeling substrates / 488
Cell-impermeant benzylguanine substrate for labeling surface-exposed SNAP-tag proteins. AF488 excitation/emission maxima are 495/519 nm; compare spectral behavior with the intended 488-channel substrate.
Self-labeling tags & substrates / SNAP-tag reagents / Cell-surface labeling substrates / 488
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
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ALTERNATIVE DOES NOT MEAN IDENTICAL
Final groups are designed around experimental substitution requirements. Group membership is provisional until the necessary technical details have been verified for the intended experiment.
Start with your application, then verify the technical requirements against each manufacturer’s documentation.
Reviewed 2026-11-06. 1 additional product indexed in this pass.
New candidates verified against official manufacturer product documentation. The required leaf is Protein & glycobiology > Protein labeling > Self-labeling tags & substrates > SNAP-tag reagents > Cell-surface labeling substrates > 488. Existing entries were deduplicated; related reagents with different experimental specificity were excluded. Web search was rate-limited; review used direct manufacturer catalogs and accessible reference pages instead. The existing reference page was access-restricted or unavailable during the direct check.
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