trFluor™ Eu-streptavidin conjugate

Catalogue Number: 16925-AAT

Manufacturer:AAT Bioquest
Shelf Life:12 months
Type:Fluorescent Reagents
Shipping Condition:Blue Ice
Unit(s): 100 ug

Description

Description: Streptavidin conjugates are widely used together with a conjugate of biotin for specific detection of a variety of proteins, protein motifs, nucleic acids and other molecules since streptavidin has a very high binding affinity for biotin. This trFluor™ Eu-streptavidin conjugate comprises streptavidin (as the biotin-binding protein) with trFluor™ Eu covalently attached (as the time-resolved red fluorescent europium label). It is commonly used as a second step reagent for indirect immunofluorescent staining, when used in conjunction with biotinylated primary antibodies. It is a very valuable tool for biotin-streptavidin-based biological assays and tests using TR-FRET platform. A variety of the complementary biotinylated reagents are available from numerous commercial vendors.

Additional Text

Solvent

Water