We supply high quality streptavidins and streptavidin conjugates as well highly stable Protein A for a veriety of analytical applications.

Streptavidin [SA10]

from $ 350.00

Source:Streptavidin (Streptomyces avidinii) Specific activity:>14.0 U/mg protein MW:~52,000 Daltons (based on MS), composed of...

Streptavidin-plus® (recombinant) [SA26]

from $ 350.00

Streptavidin-plus®, lyophilized (recombinant gene from Streptomyces avidinii expressed in E. coli) is the recombinant...

Streptavidin-plus® [SA20]

from $ 600.00

Streptavidin-plus® (Streptomyces avidinii) is specifically manufactured for coated plate and other immobilization applications, or...