Advanced Crosslinking Technologies

Thermo Scientific™ Pierce™ Photoreactive Amino Acids

Diazirine analogs of leucine and methionine to express proteins in cell culture that will crosslink their protein interactors upon UV-light activation in vivo.

Thermo Scientific™ Pierce™ Controlled Protein-Protein Crosslinking Kit

Chemically conjugate any two purified proteins (antibodies, enzymes, carriers, etc.) using sulfo-SMCC crosslinker, a complete kit with modification reagents and buffers.

Thermo Scientific™ Pierce™ NHS-Phosphine Staudinger Ligation Reagents

Derivatize proteins or amine surfaces for selective conjugation, detection or purification of azide-tagged targets with these activated phosphine compounds.

Thermo Scientific™ Pierce™ Sulfo-SBED Biotin Label Transfer WB Kit

Tag a purified protein to covalently crosslink and transfer biotinylation to its binding partner; then detect the results by Western blotting.

Thermo Scientific™ Pierce™ Sulfo-SBED Biotin Label Transfer Reagent

Chemically tag purified proteins at primary amines to covalently crosslink and transfer biotinylation to protein interaction binding partners.

Thermo Scientific™ Pierce™ NHS-Azide Staudinger Ligation Reagents

Activated azido compounds to derivatize proteins or amine surfaces for selective conjugation, detection or purification by phosphine-modified probes.

Thermo Scientific™ Pierce™ Mts-Atf-Biotin Label Transfer Reagents

Chemically tag purified proteins at cysteine sulfhydryls to covalently crosslink and transfer biotinylation to protein interaction binding partners.

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