Molecular Probes™ Streptavidin, lyophilized powder

A bacterially derived biotin-binding protein that reportedly exhibits less nonspecific binding than avidin.

Brand:  Molecular Probes™ 434302

Product Code. 10354073

Description

• A bacterially derived biotin-binding protein that reportedly exhibits less nonspecific binding than avidin.
• Binding activity of streptavidin is determined to be >11 units per mg protein
• One unit of binding activity is defined as that amount of protein which binds 1 μg of biotin (Green, N.M., Biochem. J., 89:599,1963)
• Streptavidin is provided in lyophilized form in 10 mM phosphate buffered saline, pH 7.4
• Reconstitute with 1 mL of distilled or deionized water
• Store at 4°C

Specifications

• Conjugate: Unconjugated
• Content And Storage: Streptavidin is provided in lyophilized form in 10 mM phosphate buffered saline, pH 7.4. Reconstitute with 1 ml of distilled or deionized water. Store at 4°C.
• Form: Lyophilized

• Quantity: 5 mg
• Shipping Condition: Wet Ice
• Product Type: Streptavidin Conjugate (fluorescent)

For Research Use Only. Not for use in diagnostic procedures.