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Functional PEGs

8-Arm PEG-Maleimide, 8-Arm PEG-MAL, MW 20,000

Catalog: TASK-03-2000007   CAS NO.: N/A
  • 1g
  • 5g

$68.25$68.25

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Description

8-Arm PEG-Maleimide (8-Arm PEG-MAL, 8-arm Poly(ethylene glycol) maleimide) is a multiarmed PEG derivative with maleimide at each terminal of the eight arms connected to one hexaglycerol core. Maleimide selectively reacts with free thiol, SH, sulfhydryl, or mercapto group via Michael addition to form a stable thioether bond. 8-Arm PEG-MAL is for site specific protein and peptide modification. Hydroquinone at ~ 200 ppm may be added as inhibitors.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight20,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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