missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Protein Analysis Reagents
  4. Avidin Products
  5. 12893186

IBA Lifesciences Avidin
GREENER_CHOICE

Product Code. 12893186 Shop All IBA Lifesciences Products
Click to view available options
Quantity:
50 mg
Unit Size:
50mg
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Avidin can efficiently block of biotin and biotinlyated proteins.

Avidin is a tetrameric biotin binding protein (KD ∼1 x 10-14) extracted from egg white. It prevents biotin and biotinylated proteins from binding to Strep-Tactin™ or Strep-Tactin™XT, whereas binding of the Twin-Strep-tag™ and Strep-tag™II is not influenced.

Biotin and/or biotinylated proteins can potentially reduce the binding capacity of Strep-Tactin™ as well as Strep-Tactin™XT and are present in cell lysates and cell culture media, especially from mammalian or insect cells. Thus, if Twin-Strep-tag™ and Strep-tag™II fusion proteins from biotin-containing extracts or media are intended to be purified via Strep-Tactin™ or Strep-Tactin™XT affinity chromatography, biotin has to be masked by addition of avidin prior to application onto the resin.

Specifications

Quantity 50 mg

For Research Use Only.

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.