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Vector Laboratories is closed for the President’s Day on Monday, February 19th. We will be back in the office on Tuesday, February 20th.
We will respond to emails upon our return. Have a wonderful day.
AZDye 488 Hydroxylamine (aminooxy) reacts with aldehydes and ketones to yield oximes. Oximes are superior to hydrazones with respect to hydrolytic stability. AZDye 488 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™ 488 (Alexa Fluor® 488 equivalent) is a bright, highly photostable, green-fluorescent probe optimally excited by the 488 nm laser line. This probe is water-soluble and its fluorescence is pH independent over a wide pH range. The brightness and photostability of AZDye™ 488 dyes are best suited to direct imaging of low-abundance targets.
| Unit Size | 1 mg, 5 mg, 25 mg, 100 mg |
|---|---|
| Reactivity | Aldehyde, ketone |
| Abs/Em Maxima | 494/517 nm |
| Extinction coefficient | 73,000 cm-1M-1 |
| Solubility | Water, DMSO, DMF |
| Spectrally similar dyes | Alexa Fluor® 488, CF™ 488 |
| Molecular weight | 606.58 (protonated) |
| Storage Conditions | -20°C. |
| Shipping Conditions | Ambient temperature |
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