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Tracy Labels

Product #

Description

Assay

Fluorescence

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12670 Tracy 645 (free acid) ≥95.0% (HPCE)
λex 638 nm; λem 656 nm in 0.1 M phosphate pH 7.0
91471 Tracy 645 Protein Labeling Kit   λex 638 nm; λem 656 nm in PBS
42454 Tracy 652 (activated) ≥80% (coupling to amines)
λex 648 nm; λem 670 nm in 0.1 M phosphate pH 7.0
38408 Tracy 652 (free acid) ≥95% (HPCE)
λex 652 nm; λem 672 nm in 0.1 M phosphate pH 7.0
68668 Tracy 690 (activated)   λex 688 nm; λem 715 nm in 0.1 M phosphate pH 7.0
50402 Tracy 690 (free acid) ≥98.0% (HPCE)
λex 702 nm; λem 722 nm in 0.1 M phosphate pH 7.0