Product Details
Catalog Number: 2-0204-050
Type: Protein
Storage: 2- 8 °C, will tolerate freezing
Shipping: room temperature
Downloads: Data Sheet (pdf)
Downloads: MSDS (pdf)
Product Sizes
SizeList PricePriceCart
50 mg$398.00Add to Cart


Avidin prevents biotinylated proteins from binding to Strep-Tactin® or Strep-Tactin XT columns during Twin-Strep-tag and Strep-tag® protein purification.

Activity: > 11 U/mg

Unit definition: 1 U avidin binds 1 µg biotin