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AZDye 568 Hydroxylamine (FP-1092)

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Description

AZDye 488 Hydroxylamine (aminooxy) reacts with aldehydes and ketones to yield oximes. Oximes are superior to hydrazones with respect to hydrolytic stability. AZDye 568 Hydroxlamine often used as membrane-impermeant, aldehyde-fixable cell tracers as well as reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

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.

Specifications

Unit Size1 mg, 5 mg, 25 mg
ReactivityAldehyde, ketone
Abs/Em Maxima578/602 nm
Extinction coefficient93,000 cm-1M-1
SolubilityWater, DMSO, DMF
Spectrally similar dyesAlexa Fluor® 568, CF™ 568
Molecular weight766.84 (protonated)
Storage Conditions-20°C.
Shipping ConditionsAmbient temperature

Abs/Em Spectra

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