Avidin Products

Reactivity: Avidin reacts with biotin.

Our NeutrAvidin™ biotin-binding protein- a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding. The method used to deglycosylate the avidin retains its specific binding.

pHrodo™ Red Avidin is a conjugate of avidin and pHrodo™ Red dye, a novel, fluorogenic dye that dramatically increases in fluorescence as the pH of its surroundings become more acidic. pHrodo™ Red dye conjugates are non-fluorescent outside the cell, but fluoresce bright red in phagosomes, making them...

Our avidin, Alexa Fluor™ 488 conjugate is a bright, photostable probe with excitation and emission characteristics similar to those of fluorescein. Avidin is a glycosylated biotin-binding protein that has a basic isoelectric point and is widely used to detect biotinylated probes.

Avidin from egg white is a glycosylated biotin-binding protein that has a basic isoelectric point and is widely used to detect biotinylated probes.

Our Oregon Green™ 488 conjugate of NeutrAvidin™ biotin-binding protein - a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding.

Our Texas Red™ conjugate of NeutrAvidin™ biotin-binding protein - a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding.

Our Rhodamine Red™-X conjugate of NeutrAvidin™ biotin-binding protein - a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding.

Our horseradish peroxidase (HRP) conjugate of NeutrAvidin™ biotin-binding protein - a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding.

Our Alexa Fluor 350 conjugate of NeutrAvidin biotin-binding protein – a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point – can substantially decrease background due to nonspecific binding.

Our avidin, Texas Red™ conjugate is a bright, photostable probe with excitation and emission maxima ∼595/615. Avidin is a glycosylated biotin-binding protein that has a basic isoelectric point and is widely used to detect biotinylated probes.

Reactivity: HRP-Avidin reacts with biotin. Applications: Immunohistochemistry, ELISA

Reactivity: AP-Avidin reacts with biotin. Applications: Immunohistochemistry, ELISA

Has extremely strong affinity for biotin This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.

Our R-phycoerythrin (R-PE) conjugate of NeutrAvidin® biotin-binding protein - a form of avidin that has been processed to remove carbohydrate and to lower its isoelectric point - can substantially decrease background due to nonspecific binding.