AZDye™ 568 Cadaverine is a carbonyl reactive building block used to modify carboxylic groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) through a stable amide bond. It also can be employed as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.
AZDye™ 568 is a bright, and highly photostable, orange-fluorescent probe optimally excited by the 568 nm laser line on the Ar-Kr mixed-gas laser. This probe is water-soluble and its fluorescence is pH independent over a wide pH range. The brightness and photostability of this dye are best suited to direct imaging of low-abundance targets.
|Unit Size||1 mg, 5 mg, 25 mg, 100 mg|
|Reactivity||Aldehyde, carboxylic acid, ketone|
|Abs/Em Maxima||578/602 nm|
|Extinction coefficient||93,000 cm-1M-1|
|Solubility||Water, DMSO, DMF|
|Spectrally similar dyes||Alexa Fluor® 568, CF™ 568|
|Molecular weight||892.92 (TFA salt)|
|Shipping Conditions||Ambient temperature|
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