Click-iT™ pHrodo™ iFL Red sDIBO Alkyne for Antibody Labeling

Catalog number:  C20034

 Related applications:

Antibody Labeling

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


The Click-iT iFL pHrodo Red sDIBO Alkyne for Antibody Labeling is optimized for easy attachment to azido-modified antibodies using copper-free Click chemistry. This sDIBO label can be used with antibodies that have been modified using the SiteClick Antibody Azido Modification Kit or antibodies that have been engineered to contain azido moieties. These sDIBO alkynes are improved versions of our original DIBO cyclooctynes, yielding conjugates that are less "sticky" and give lower signal background in biological samples.

This modular labeling system gives you the option to choose different fluorescent labels for your antibody and attach another molecule via streptavadin or your own molecule via amine-reactive or amine-containing moieties, depending on your assay.

There are multiple Click-iT sDIBO labels to choose from:
Click-iT Alexa Fluor 488 sDIBO Alkyne for Antibody Labeling
Click-iT Alexa Fluor 555 sDIBO Alkyne for Antibody Labeling
Click-iT Alexa Fluor 647 sDIBO Alkyne for Antibody Labeling
Click-iT Biotin sDIBO Alkyne for Antibody Labeling
Click-iT Amine sDIBO Alkyne for Antibody Labeling
Click-iT SDP Ester sDIBO Alkyne for Antibody Labeling

Learn more about SiteClick labeling technology ›

Custom SiteClick Antibody Labeling Service and sDIBO labels
If you have an antibody that is considered "difficult to label" or has lost activity after labeling using a conventional method, please contact our custom service representatives to determine whether the SiteClick Antibody Labeling Service would be right for your antibody. We offer complete custom SiteClick antibody labeling services with the option of multiple detection molecules including biotin, Alexa Fluor dyes, Qdot fluorophores, R-PE, chelates for PET imaging, and many others.

For Research Use Only. Not for use in diagnostic procedures.


Excitation⁄Emission (nm): 560⁄585
Label or Dye: pHrodo&trad;e iFL Red
Labeling Scale: 250 µg
Labeling Target: Antibodies (General)
Product Line: Click-iT™, pHrodo™
Product Size: 1 kit
Shipping Condition: Room Temperature

Contents & storage

Store in refrigerator at 2–8°C.


Manuals & protocols