Streptavidin-Biotin Binding Products
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.
Thermo Scientific™ Pierce™ Avidin
Perform Western blot, ELISA or other biotin-based detection methods using these purified and HRP-, AP- or FITC-labeled avidin molecules.
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™ eBioscience™ Streptavidin PE Conjugate
Commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry. Streptavidin binds to biotin with high affinity.
Invitrogen™ Streptavidin, solid
A bacterially derived biotin-binding protein that reportedly exhibits less nonspecific binding than avidin.
Invitrogen™ eBioscience™ Streptavidin APC Conjugate
Commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry. Streptavidin binds to biotin with high affinity.
Invitrogen™ Streptavidin, Alexa Fluor™ 488 Conjugate
Alexa Fluor™ 488 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).
Thermo Scientific™ Pierce™ Biotin
Purified biotin and biotinylated BSA, HRP, AP or FITC for use as controls or to amplify signal in IHC via the avidin-biotin complex (ABC).