Amine/Biotin PEG reagent, Biotin-PEG4-azide, Purity 98%

Synonym: 1309649-57-7; Biotin-PEG4-azide; 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-Hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide; Biotin-PEG4-Azide; SCHEMBL21151109

CAS Number: 1309649-57-7
PubChem CID: 77078236

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Biotin-PEG4-azide is a valuable biotinylation reagent facilitating Click Chemistry reactions with alkynes like Propargyl, DBCO, or BCN to form stable bonds. The PEG4 spacer enhances aqueous solubility and reduces steric hindrance during avidin binding.

Molecular Weight

488.6

Molecular Formula

C₂₀H₃₆N₆O₆S

Functional Group 1

Amine

Functional Group 2

Biotin

Functional Group 3

None

Reactive Group 1

Carboxyl

Reactive Group 2

5'Phosphate

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

Biotin-PEG4-azide finds extensive application in bioconjugation studies, protein labeling, and biomolecule immobilization. Its azide functionality enables efficient conjugation to various alkyne-containing molecules, making it a versatile tool for chemical biology research.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.