Streptavidin,

Product Overview

• Article Name: Streptavidin,
• Biozol Catalog Number: VEC-SA-5000
• Supplier Catalog Number: SA-5000
• Alternative Catalog Number: VEC-SA-5000
• Manufacturer: Vector Laboratories
• Category: Sonstiges

Product Description

Streptavidin, 1 mg

Additional Information

Description

Streptavidin is a 60 kDa non-glycosylated protein composed of four identical subunits, each of which has a binding site for biotin. Our streptavidin is isolated from Streptomyces avidinii by a specific affinity system which results in a homogeneous, ultrapure streptavidin with very low nonspecific binding characteristics.

Unconjugated streptavidin is recommended for use in solid-phase assays and immunohistochemical applications when the technique of sequential addition of reagents (sandwich technique) is employed. This reagent has also been effectively employed in subtractive hybridization procedures.

Features:

• Resembles egg white avidin in its biotin binding properties
• In most applications streptavidin and avidin are interchangeable

 

Specifications

• Unit Size: 1 mg
• Applications: Immunohistochemistry / Immunocytochemistry, Immunofluorescence, ELISAs
• Recommended Usage: Recommended method of reconstitution: dissolve in 10 mM phosphate, 0.15 M NaCl, pH 7.5. Reconstituted solutions of streptavidin may be preserved with 0.08% sodium azide. The recommended concentration range for use is 5-20 µg/ml.
• Recommended Storage: 2-8 °C
• Conjugate: Unconjugated

Images

Streptavidin