Biotin-PEG-azide (MW 3400)

Biorbyt

Biotin-PEG-azide (MW 3400)

10

956494-20-5

Research Use Only

98.00%

C58H112N6O25S

1325.61

Biotin-PEG-azide (MW 3400) is a biotinylated polyethylene glycol (PEG) derivative featuring an azide group. Biotin functions as an enzyme co-factor for protein labeling, while PEG, a hydrophilic and water-soluble polymer with low toxicity, enhances solubility. The azide group, a moderately good leaving group, undergoes Cu-catalyzed reactions with alkynes, improving biotins target binding efficiency.

[N-]=[N+]=NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCCCC1SCC2NC(=O)NC12

-20°C

12352200