Sulforhodamine B-PEO12 SE


Catalog #: 90102.

Product Description

Sulforhodamine B-PEO<sub>12</sub> SE (Sulforhodamine B-PEO12-propionic acid succinimydyl ester) has an approximately 47 Angstrom water-soluble PEG spacer that separates the dye from the amine-reactive SE group.

  • λExEm= 560/580nm
  • Dark purple solid soluble in DMF or DMSO
  • Store at -20°C and protect from light, especially in solution
  • C58H86N4O22S2


MSDS (PDF): MSDS 90102

1 mg

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