CF750 Annexin V, lyophilized



Product Description

CF™750 Annexin V conjugate is Annexin V labeled with our superior near-IR fluorescent dye CF™750. 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 plasmic membrane, making itself available for Annexin V binding. CF™750 (Ex/Em = 755/777 nm) is far more photostable and brighter than other similar near-IR dyes, such as Alexa Fluor® 750, Cy®7 and IRDye® 800 (download the Near-IR Dye Flyer for more information). CF™750 Annexin V does not contain azide or other potentially toxic materials, and thus is suitable for in vivo imaging. For more information, download our  CF™ Dye Selection Guide.

Download a list of CF dye references.

Flyer (PDF): Near-IR Dye Flyer
Protocol (PDF): PI-CFAnnexinV

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 will be shipped at ambient temperature. This will not affect performance if the products are kept at the indicated temperature for long term storage. Please refer to the package insert for correct storage conditions.

More information about product handling and shelf life