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. Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin

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

Catalog No. PI21330
Change view
Click to view available options
Quantity:
25 mg
50 mg
10 x 2 mg
1 g
4 product options available for selection
Product selection table with 4 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
PI21330 25 mg
PIA39259 10 x 2 mg
PI21362 50 mg
PI21363 1 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 4 options available.
4 options
Catalog No. PI21330 Supplier Thermo Scientific™ Supplier No. 21330
Only null left
Add to Cart
Edge
Add to Cart

Description

Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

Thermo Scientific™ EZ-Link NHS-PEG4-Biotin is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

  • Protein labeling - biotinylate antibodies or other proteins for detection or purification using streptavidin probes or resins
  • Amine-reactive - reacts with primary amines (-NH2), such as the side-chain of lysines (K) or the amino-termini of polypeptides
  • Pegylated - spacer arm contains a hydrophilic, 4-unit, polyethylene glycol (PEG) group
  • Enhances solubility - pegylation imparts water solubility to the biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution
  • Irreversible - forms permanent amide bonds; spacer arm cannot be cleaved
  • Long reach - spacer arm (total length added to target) is 29 angstroms; this reduces steric hindrance when binding to avidin molecules
TRUSTED_SUSTAINABILITY

Specifications

Description EZ-Link NHS-PEG4-Biotin
Product Type NHS-PEG4-Biotin
Quantity 25 mg
Content And Storage Store at -20°C.
Product Line EZ-Link
Cell Permeability Cell-Impermeant
Chemical Reactivity Amine
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
Label or Dye Biotin
Spacer Long, Pegylated
Label Type Biotin & Analogs
Show More Show Less

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov

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.