Streptavidin (Gold, 40nm)

Catalog No : USB-S7973-75E
355.18€
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Product name Streptavidin (Gold, 40nm)
Catalog No USB-S7973-75E
Supplier’s Catalog No S7973-75E
Supplier US Biologicals
Source antigen S. avidinii
Reactivity
Cross reactivity
Applications
Molecular weight
Storage 4°C Do Not Freeze
Other names
Grade Purified
Purity Purified.
Form Supplied as a liquid in PBS, pH 7.4, BSA, 0.09% sodium azide. Labeled with 40nm collodial gold. OD(540)=10.0
Reactivity life 12 months
Note For reserch purpose only
Description Streptavidin is a tetrameric protein. Each subunit binds very tightly to biotin. Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.