ROX-PEO12 SE, 5 isomer


Catalog #: 90090.

Product Description

5-ROX-PEO12 SE (full name: 5-Carboxy-X-rhodamine-PEO12-propionate, succinimidyl ester) has an approximately 47 Angstrom water-soluble PEG spacer that separates the red fluorescent ROX dye and the amine-reactive SE group.

  • λExEm(MeOH) = 568/595 nm
  • Dark red solid soluble in DMSO or DMF
  • Store at -20 °C and protect from light
  • C64H86N4O20
  • MW: 1231.38


MSDS (PDF): MSDS 90090


Shipment Method: Shipping and handling methods will be assessed and calculated at time of shipment based upon item(s) storage temperature conditions.

Expedited shipment may be requested at time of checkout.

Please note that products with recommended storage at 4°C or -20°C may ship at ambient temperature. This will not affect product performance. When you receive the product, place it under the recommended storage conditions.

More information about product handling and shelf life