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Streptavidin Conjugates

Streptavidin has an extremely high binding affinity for biotin, which can be exploited to offer a powerful secondary method of detection when the streptavidin is conjugated to a fluorescent protein, enzyme or gold nanoparticle.

Innova Biosciences offers a range of streptavidin conjugates manufactured using our world-renowned Lightning-Link® and InnovaCoat® GOLD conjugation technologies.

All of the detection labels within our range of conjugates are covalently linked to streptavidin, forming highly stable conjugates with a long shelf life.

Streptavidin fluorescent conjugates

 

Excitation

 

Emission

Streptavidin - R-PE 498, 544, 566nm* 580nm Find out more website
Streptavidin - Fluorescein 498nm 532nm Find out more website

*the optimal will depend on the application

Streptavidin enzyme conjugates

Streptavidin - Alkaline Phosphatase (AP)                      Find out more website
Streptavidin - HRP Find out more website

Streptavidin gold conjugates

10nm streptavidin gold nanoparticle conjugate (10 OD) Find out more website
20nm streptavidin gold nanoparticle conjugate (10 OD) Find out more website
40nm streptavidin gold nanoparticle conjugate (10 OD) Find out more website

Europium-Streptavidin conjugates

200nm europium-streptavidin conjugates  Find out more website

Streptavidin conjugates can be used for a variety of applications including, but not limited to:

 

Related Products

Lightning-Link® Rapid Biotin

Directly conjugate your antibody, protein or any other biomolecule with an available amine group in under 20 minutes with only 30 seconds hands-on time. Label from 10ug to a gram or more and recover 100% of your antibody. Find out more.

Biotinylated-BSA

Find out more about Biotinylated-BSA for measuring the binding capacity of avidin or streptavidin matrices, as a reagent for amplifying biotin-avidin detection systems, for ELISA, immunoblotting, immunohistochemistry and lateral flow, or as a positive control in biotin estimation assays. Our Biotinylated-BSA is freeze-dried so shipping at ambient temperature is not a problem. Click here.

 

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