Streptavidin-Biotin Binding Products
BD Streptavidin HRP Solution
Streptavidin is a non-glycosylated protein that is prepared chromatographically from the bacterium Streptomyces avidinii. Streptavidin homotetramers have a particularly high, non-covalent binding affinity for biotin.
Thermo Scientific™ Pierce™ Streptavidin
Purified recombinant streptavidin enables detection of biotinylated antibodies and other probes in a variety of standard assay methods including western blotting, ELISA, immunohistochemistry, and fluorescence imaging.
Invitrogen™ Streptavidin, Alexa Fluor™ 647 Conjugate
Alexa Fluor™ 647 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).
Invitrogen™ Streptavidin, horseradish peroxidase conjugate
The streptavidin, horseradish peroxidase (HRP) conjugate can be used to detect biotin in a signal amplification scheme in conjunction with chromogenic substrates or fluorogenic HRP substrates.
Invitrogen™ Streptavidin, Alexa Fluor™ 568 conjugate
Streptavidin, Alexa Fluor™ 568 conjugate
Invitrogen™ Streptavidin, Alkaline Phosphatase Conjugate
Thermo Scientific Streptavidin, Alkaline Phosphatase Conjugate includes streptavidin in a purified form, conjugated to alkaline phosphatase for substrate based detection.
Invitrogen™ Streptavidin, Alexa Fluor™ 555 Conjugate
Alexa Fluor™ 555 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).
Invitrogen™ Streptavidin, solid
A bacterially derived biotin-binding protein that reportedly exhibits less nonspecific binding than avidin.