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Annexin V Near IR CF® Dye Conjugates

Annexin V fluorescent conjugates can be used to detect apoptotic cells. Annexin V is available labeled with our superior near-IR fluorescent dyes.

Product Attributes

Apoptosis/viability marker

Phosphatidylserine/Annexin V

For live or fixed cells

For live/intact cells

Detection method/readout

Fluorescence microscopy, Live cell imaging, Flow cytometry, Near-IR detection, In vivo near-IR imaging

Assay type/options

Long term staining (24-72h), Endpoint assay, No-wash staining, Real-time imaging, Homogenous assay

Fixation options

Fix after staining (formaldehyde)

Colors

Near-infrared

Product origin

Annexin V (human); recombinant, produced in E. coli

Conjugation
Size
Catalog #
price
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25 ug
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Product Description

CF® dye Annexin V conjugate is Annexin V labeled with our superior near-IR fluorescent dye. 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.

Near-IR fluorescent dyes available for this product are: CF®680, CF®680R, CF®700, CF®750, CF®770, CF®790 and CF®800. We also offer Annexin V CF® Dye Conjugates, Azide-Free, Lyophilized in colors ranging from UV to far-red.

These CF® dyes are far more photostable and brighter than other similar near-IR dyes, such as Alexa Fluor® 700,  Alexa Fluor® 750, Cy®7 and IRDye® 800 (download the Near-IR Dye Flyer for more information). Near-IR CF® Dye Annexin V does not contain azide or other potentially toxic materials, and thus is suitable for in vivo imaging.

For more information, download our Apoptosis, Necrosis and Cell Viability Assays Brochure, CF® Dye Brochure, and Flow Cytometry Products Brochure.

ProductConjugationEx/EmSizeCatalog No.Purchase
CF®680 Annexin V CF®680681/698 nm25 ug29007Purchase 29007
CF®680R Annexin V CF®680R680/701 nm25 ug29070Purchase 29070
CF®750 Annexin V CF®750755/777 nm25 ug29006Purchase 29006
CF®770 Annexin V CF®770770/797 nm25 ug29046Purchase 29046
CF®790 Annexin V CF®790784/806 nm25 ug29047Purchase 29047
CF®800 Annexin V CF®800797/816 nm25 ug29078Purchase 29078

References

Download a list of CF® dye references.

 

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