Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Protein Analysis Reagents
  4. Crosslinking, Labeling and Protein Modification
  5. Protein Labeling Reagents
  6. PI21360

Thermo Scientific™ EZ-Link™ Hydrazide-PEG4-Biotin

Catalog No. PI21360
Change view
Click to view available options
Quantity:
50 mg
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
PI21360 50 mg
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. PI21360 Supplier Thermo Scientific™ Supplier No. 21360
Only null left
Add to Cart
Edge
Add to Cart

Description

Biotinylate glycoproteins (aldehydes of oxidized sugars) with this mid-length (31.3A), pegylated biotinylation reagent containing a 4-unit PEG spacer for solubility.

Thermo Scientific™ EZ-Link Hydrazide-PEG4-Biotin (also called Biotin-PEG4-Hydrazide) is an aldehyde-reactive biotinylation reagent that contains a 4-unit polyethylene glycol (PEG) spacer arm for increased hydrophilicity.

Highlights:

  • Carbohydrate-reactive - efficiently couples to oxidized poly- saccharide groups of glycoproteins at pH 4-6, resulting in stable hydrazone bonds

  • Longest spacer arm of biotin-hydrazide reagents - minimizes steric hindrance for immunoprecipitation and other affinity purification methods involving protein interactions

  • Water-soluble polyethylene glycol (PEG) spacer arm - confers hydrophilicity to final conjugate, preventing or minimizing aggregation of labeled proteins

TRUSTED_SUSTAINABILITY

Specifications

Product Type Hydrazide-PEG4-Biotin
Quantity 50 mg
Content And Storage Store at 4°C.
Product Line EZ-Link
Cell Permeability Cell-Impermeant
Chemical Reactivity Carboxylic Acid, Ketone, Aldehyde
Reactive Moiety Amine, Hydrazide
Solubility DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
Label or Dye Biotin
Spacer Extra-long, Pegylated
Label Type Biotin & Analogs
Show More Show Less

For Research Use Only. Not for use in diagnostic procedures.

Product Title
Select an issue

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.