Streptavidin

Lyophilized, From Streptomyces avidinii

✓ ECO-TEK®

Cat. No. 4610

Streptavidin is useful in combination with, for instance, biotinylated antibodies. Other applications cover Southern and Western Blotting, purification done by use of immobilized Streptavidin and methodologies for DNA/RNA analysis. Streptavidin is non-glycosylated and does not react unspecifically with endogenous lectins when used in assays on cells and tissues.

Specifications:

• Available sizes: 10 mg, 100 mg 
• Format: Lyophilized 
• Storage: Dry at -20 °C 
• Stability: 3 years 
• Activity: >13 U/mg (one unit binds 1 µg biotin)
• Purity: SDS – 1 band (non-reduced)

ECO-TEK® products offer the highest level of sustainability for manufacturing immunoassays with the following characteristics:

• Free of BSA – Easing cross border paperwork & improving assay reproducibility
• Free of NMP or other harmful organic solvents – Reducing regulatory concerns
• Free of toxic preservatives and hazardous stop solutions – Improving work environments