DFDNB (1,5-difluoro-2,4-dinitrobenzene)

Catalog number: 21525

Thermo Scientific™  Related applications: Protein Labeling & Crosslinking

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Your price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}}
also known as {{product.formattedSku}} 
{{subscriptionDetails.selectedRatePlan.billingPeriod}} {{subscriptionDetails.selectedRatePlan.billingPeriod}} {{product.availability.message}}
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 Pierce DFDNB is 1,5-difluoro-2,4-dinitrobenzene, an aryl halide compound with two reactive fluorine atoms that can couple to amine-containing molecules, yielding stable arylamine bonds.

Features of DFDNB:

Reactive groups: aryl halide (both ends)
Reactive towards: amino groups (primary amines)
• Short distance crosslinks

Product References
Crosslinker Application Guide -- search for recent literature references for this product
For Research Use Only. Not for use in diagnostic procedures.


Spacer: Short
Solubility: DMF (Dimethylformamide), DMSO (Dimethylsulfoxide)
Product Size: 50 mg
Labeling Method: Chemical Labeling
Crosslinker Type: Homobifunctional

Contents & storage

Store at 4°C.


Manuals & protocols