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Medchemexpress LLC Pyrromethene 556 | 121461-69-6 | 99.0% | 466.20 g/mol | C14H15BF2N2Na2O6S2 | 25 MG
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Supplier:  Medchemexpress LLC HYW24811825MG

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Pyrromethene 556 (PM556) is a green-fluorescent polar tracer dye used to investigate membrane fusion, lysis, gap-junctional communication, and to detect volume changes in cells or liposomes. Supplied as a high-purity solid, it is suitable for fluorescence assays and membrane biophysics experiments.

  • Green-fluorescent polar tracer dye for membrane and cell studies.
  • High purity: 99.03% (as supplied).
  • Molecular weight 466.20 g/mol; molecular formula C14H15BF2N2Na2O6S2.
  • Soluble in common organic solvents and compatible with fluorescence assays.
  • Used to detect volume changes, membrane fusion, lysis, and gap-junctional communication.

Catalog No. 50-002-80698


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