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Cat. No. Species Product Description Structure Purity Feature
SMB-B01 - Magnetic Beads™ Streptavidin
STN-N5116 N/A Recombinant Streptavidin
SP-11 0 Streptavidin Coated Plates, Clear, 96-Well

Part of Bioactivity data

Recombinant StreptavidinRecombinant Streptavidin (Cat. No. STN-N5116) ELISA bioactivity

Immobilized Biotinylated Human CD19 (20-291), His,Avitag (Cat. No. CD9-H82E9) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-Human CD19 Antibody, Mouse IgG2a with a linear range of 0.1-6 ng/mL (QC tested)

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Streptavidin is a 60 kDa tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit. Streptavidin (PI=6.0-7.5) has lower level of non-specific binding to various biological components at physiological pH than avidin (PI=7.4), resulting from its isoelectric point (PI).Streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry and Western Blotting.

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