LanthaScreen™ Thiol Reactive Tb Chelate

Catalog number:  PV3580

 Related applications:

Pharma & Biopharma

| Target & Lead Identification & Validation

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


As part of the LanthaScreen® TR-FRET toolbox of assay reagents, LanthaScreen® Thiol Reactive Tb Chelate labeling reagent is available for assay development. The thiol-reactive maleimide group can be conjugated to virtually any peptide or protein that contains one or more accessible thiol moieties, such as the thiol group found on a cysteine residue. Energy transfer from the terbium donor to a suitable acceptor such as fluorescein is readily detected by monitoring an increase in acceptor fluorescence intensity. See the user guide for an application-based protocol for cysteine-containing peptides or proteins.
For Research Use Only. Not for use in diagnostic procedures.


Product Line: LanthaScreen®
Product Size: 10 µg
Shipping Condition: Dry Ice

Contents & storage

LanthaScreen® TR-FRET Labeling Reagents are provided lyophilized. Store at -20°C, desiccated, and protected from light. After reconstitution, terbium lanthanide chelates should be stored on ice and used within the same day.


Manuals & protocols