Pierce™ PEGylated SMCC Heterobifunctional Crosslinkers, Thermo Scientific

Supplier: Thermo Scientific

22102 22103 22104 22105 22107 22108 22112 22113 22114
CAPI22102EA 1084.97 CAD
CAPI22102 CAPI22103 CAPI22104 CAPI22105 CAPI22107 CAPI22108 CAPI22112 CAPI22113 CAPI22114
Pierce™ PEGylated SMCC Heterobifunctional Crosslinkers, Thermo Scientific
Protein Linking and Labeling Systems

Cross linkers are used for the identification of near-neighbor protein relationships and ligand-receptor interactions.


Heterobifunctional cross linkers have two different reactive ends and are used in two step sequential reactions, where the least labile reactive end is reacted first. Heterobifunctional agents allow more controlled two step reactions, which minimizes undesirable intramolecular cross-reaction and polymerization. The most widely used heterobifunctional cross linking agents are used to couple proteins through amine and sulfhydryl groups.


Thermo Scientific Pierce SM(PEG)n is a series of amine-to-sulfhydryl crosslinkers that differ in length from 17.6 to 95.2 angstroms as a result of polyethylene glycol spacer arms containing n equals 2 to 24 ethylene glycol units.

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