missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Protein Analysis Reagents
  4. Crosslinking, Labeling and Protein Modification
  5. Protein Labeling Reagents
  6. 10628474

Thermo Scientific™ EZ-Link™ TFP-PEG3-Biotin

Product Code. 10628474 Shop All Thermo Scientific Products
Click to view available options
Quantity:
50 mg
Unit Size:
50mg
This item is not returnable. View return policy

Product Code. 10628474

Brand: Thermo Scientific™ 21219

Please to purchase this item. Need a web account? Register with us today!

This item has been discontinued and is no longer available. View the product for possible alternatives or contact our Technical Support team on +351 21 425 33 50 for assistance
 View alternative products

This item is not returnable. View return policy

Description

Biotinylate primary amines (e.g., protein lysines) and secondary amines such as histidine and tryptophan with this tetrafluorophenyl-ester biotinylation reagent.

Thermo Scientific™ EZ-Link TFP-PEG3-Biotin is a tetrafluorophenyl-ester biotinylatoin reagent that enables labeling at primary amines found on lysine residues and the N-terminus and secondary amines such as histidine and tryptophan.

Highlights:

  • Tetrafluorophenyl (TFP) ester reacts with primary and secondary amines at pH 7-9
  • Long-chain, water-soluble, polyethylene glycol (PEG) spacer arm
  • PEG spacer arm transfers hydrophilicity to final conjugate
  • Creates an amide bond
TRUSTED_SUSTAINABILITY

Specifications

Cleavable No
Description EZ-Link TFP-PEG3-Biotin
Formulation Tetrafluorophenyl ester of biotin with a triethyleneglycol spacer
Molecular Weight (g/mol) 694.74
Membrane Permeable No
PEGylated Yes
Spacer Arm Length 32.6
Quantity 50 mg
Sufficient For Approx. 25 uses to label a total of 480mg of IgG using typical conditions
Chemical Reactivity Amine
Solubility Water
Show More Show Less
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.