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Thermo Scientific™ Pierce™ BS(PEG)n Crosslinkers

Crosslink amines to amines with these long (21.7A and 35.8A) crosslinkers composed of NHS-ester groups and 5-unit or 9-unit PEG spacer arms that enhance protein solubility.

Manufacturer:  Thermo Scientific™ 21581

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Catalog No. PI21581


 

Specifications

Description

Thermo Scientific™ Pierce BS(PEG)n Crosslinkers include BS(PEG)5 and BS(PEG)9, which are bis-succinimide ester-activated PEG compounds for crosslinking between primary amines in proteins and other molecules.

Highlights:

  • Water-soluble polyethylene glycol (PEG) spacer arm increases solubility of crosslinked proteins
  • Excellent choice for crosslinking cell surface proteins to stabilize protein interactions
  • Reactive groups: NHS ester (homobifunctional)
  • Reactive toward: amino groups
Description & Specifications

Specifications

Amine-to-Amine
Pierce BS(PEG)5
No
Yes
188mL of typical 1X (1mM) reaction solution, or approx. 50 uses at 2mg reagent per use
Store desiccated at -20°C, equilibrate the vial to room temperature before opening.
No
Bis(succinimidyl) penta(ethylene glycol); amber oil liquid
x
100mg
21.7
Yes