4-arm PLGA-Biotin


  • Specified molecular weight and molecular ratio may be offered by custom synthesis. Please contact us for quotation.
  • Unless otherwise specified, LA/GA molar ratio will be 50:50.
SKU: 13665 Categories: , ,

Product Description

Biotin capped 4-arm poly(lactide-co-glycolide)  (4-arm PLGA-Biotin) is a multiarm PLGA derivative with biotin groups at each terminal of the four arms connected to one pentaerythritol core. Biotin can bind to streptavidin and avidin with high affinity and specificity. Biotin is conjugated to a linear PLGA through a stable amide linker.  Otherwise noted, multiarm PLGA is composed of d,l-lactide and glycolide (50:50 ratio).

Additional information

Molecular weight

5K, 10K, 20K, 30K, 40K

Package size

1g, 5g