Azide/Biotin PEG reagent, Biotin-PEG2-azide, Purity 98%

Synonym: 945633-30-7; Biotin-PEG2-azide; Biotin-PEG2-CH₂CH₂N₃; Biotin PEG3 azide; (+)-biotin-PEG2-CH₂CH₂N₃

CAS Number: 945633-30-7
PubChem CID: 77078237

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Biotin-PEG2-azide is a biotinylation reagent featuring a PEG linker and an azide group. The azide functionality enables Click Chemistry reactions with alkyne, DBCO, BCN, or propargyl moieties, forming stable triazole linkages. It is of reagent grade quality, designed specifically for research purposes.

Molecular Weight

400.5

Molecular Formula

C₁₆H₂₈N₆O₄S

Functional Group 1

Azide

Functional Group 2

Biotin

Functional Group 3

None

Reactive Group 1

Alkyne

Reactive Group 2

BCN

Reactive Group 3

DBCO

Form

Solid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Biotin-PEG2-azide finds widespread use in bioconjugation and labeling experiments, particularly in the fields of proteomics, genomics, and diagnostics. Its versatility allows for the efficient modification of biomolecules such as proteins, nucleic acids, and antibodies with biotin tags, facilitating downstream detection, purification, and immobilization processes.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.