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DELFIA Streptavidin Eu-Conjugate, 250 µg

Eu-conjugated Streptavidin for the capture of biotinylated antibodies, proteins, peptides, nucleic acids, and small molecules. Can be used in DELFIA TRF assays.

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Feature	Specification
Application	Protein-Protein Interaction

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Eu-conjugated Streptavidin for the capture of biotinylated antibodies, proteins, peptides, nucleic acids, and small molecules. Can be used in DELFIA TRF assays.

View product information

Product variant

Part #:

1244-360

List price

USD 560.73

Your online price:

For research use only. Not for use in diagnostic procedures. All products to be used in accordance with applicable laws and regulations including without limitation, consumption, and disposal requirements under European REACH regulations (EC 1907/2006).

Product information

Overview

DELFIA® Eu-labeled streptavidin is intended for use as a generic reagent to detect biotin-labeled compounds, e.g. antibodies or antigens in various types of immunoassay or nucleic acid probes in hybridization assays based on solid-phase separation. The label, Eu³⁺, is measured using dissociation-enhanced time-resolved fluorometry.

The streptavidin is isolated from fermentation filtrates of Streptomyces avidinii and 1 mg of streptavidin binds approximately 10 μg of biotin. The preparation is supplied ready to use in 50 mmol/L Tris-HCl buffered saline solution. For DELFIA immunoassays, a final concentration of 100 ng/mL is recommended for the generation of a suitable signal.

Specifications

Other specifications

Application	Protein-Protein Interaction
Automation Compatible	Yes
Brand	DELFIA
Conjugates	Streptavidin
Detection Modality	DELFIA
Fluorophore	Eu-N1
Product Group	Fluorescent Reagent
Shipping Conditions	Shipped in Blue Ice
Target Class	Binding Assay
Technology	TRF
Unit Size	250 µg