CF™583 maleimide is a superior deep red fluorescent dye with a maleimide reactive group, which can be used to label a target molecule with a thiol group. CF™583 is spectrally identical to Cy®3.5 but yields much brighter protein conjugates due to its high quantum yield and exceptional water solubility. The dye is particularly useful to combine with our blue fluorescent CF™350, green fluorescent CF™488A and far red CF™633 or CF640R or CF™647 for multi-color imaging.
Flyer (PDF): FL-CF570 & CF583
MSDS (PDF): MSDS CFdyeMaleimide
Protocol (PDF): PI-96017
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