CF680R Annexin V

CF680R Spectra
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Product Description

CF™680R Annexin V conjugate is Annexin V labeled with our superior far-red/near-infrared fluorescent dye CF™680R. Annexin V is a 35-36 kDa protein that has a high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the cytoplasmic surface of the cell membrane. In apoptotic cells, however, PS is translocated from the inner to the outer leaflet of the plasma membrane, making itself available for Annexin V binding. CF™680R Annexin V does not contain azide or other potentially toxic materials, and thus is suitable for in vivo imaging.

CF™680R has unrivaled photostability among spectrally similar dyes. Download the CF™680R flyer for more information.


Additional Information


25 ug

Flyer (PDF): FL-CF680R

MSDS (PDF): MSDS CF dye annexin V lyophilized

PI (PDF): PI-AnnexinV

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