MA1-20010 detects streptavidin, without interfering with the biotin-binding reaction. This antibody does not cross-react with egg white avidin.
The MA1-20010 immunogen is streptavidin. The epitope recognized by MA1-20010 does not overlap with those detected by MA1-20011, MA1-20012, & MA1-20013.
Streptavidin is a tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin with a Kd of ~ 10-14 mol/l. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.