Thermo Scientific™

DyLight™ 488, Free Acid

Catalog number:  62280

 Related applications:

Protein Labeling & Crosslinking

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}} also known as {{product.formattedSku}} 
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top


Thermo Scientific DyLight Fluor Free Acids are non-activated forms of selected DyLight Fluorescent Dyes for use as controls and calibration factors in fluorescence imaging applications. DyLight 488 has excitation and emission peaks at 493 and 518 nm, respectively (±4 nm, in PBS).

These non-activated fluorescent dyes contain the native carboxyl group of the standard dye molecule.

General DyLight Fluorophore Highlights:

Bright fluorescence—intense emission provides superior sensitivity and requires less conjugate
Narrow emission spectra—negligible bleed-through between fluorophore channels enables multi-color detection
Excellent photostability—exceptional resistance to photobleaching enables fluorescence imaging under the most demanding conditions (e.g., structured illumination, 4Pi microscopy)
Buffer stability—conjugated fluorophores are completely stable at pH 4-9
Instrument compatibility—excitation and emission spectra correspond with filter sets and laser settings of all popular fluorescence instrumentation

Related Products
DyLight™ 747, Free Acid
DyLight™ 800, Free Acid
For Research Use Only. Not for use in diagnostic procedures.


Label or Dye: DyLight™ 488
Excitation⁄Emission (nm): 493⁄518
Product Line: DyLight™
Product Size: 1 mg
Solubility: DMF (Dimethylformamide)

Contents & storage

Store at < 4°C.


Manuals & protocols