Crosslinking Reagents
Crosslinking Reagents
Thermo Scientificâ„¢ Pierceâ„¢ EDC, No-Weighâ„¢ Format
Immobilize or conjugate proteins using 1-Ethyl-3-(3-dimethylaminopropyl) carbodiimide (CAS 25952-53-8), a water-soluble, carboxyl-to-amine crosslinker.
Thermo Scientificâ„¢ SM(PEG)2 (PEGylated SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Thermo Scientificâ„¢ Sulfo-SMCC (sulfosuccinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate), No-Weighâ„¢ Format
Crosslink amines to sulfhydryls with this mid-length, water-soluble crosslinker made of NHS-ester and maleimide groups at ends of a cyclohexane-containing, 8-atom spacer arm.
Thermo Scientificâ„¢ Mass Spectrometry Compatible Crosslinkers
Improve mass spectrometry detection of crosslinked proteins and interactions with DSPP and TBDSPP heterotrifunctional crosslinkers.
MilliporeSigmaâ„¢ Calbiochemâ„¢ SATA
Reacts with primary amines to add protected sulfhydryl groups.
MilliporeSigmaâ„¢ Calbiochemâ„¢ SMCC, Water-Soluble
Used for coupling enzymes to antibodies.
MilliporeSigmaâ„¢ Calbiochemâ„¢ THIOLYTEâ„¢ Monobromobimane Reagent, Fluorescent Labeling Compound
Used to label E.coli thioredoxin.
Thermo Scientificâ„¢ DMS (dimethyl suberimidate)
Crosslink amines to amines with dimethyl suberimidate (CAS 34490-86-3); composed of imidoester groups at either end of a membrane-permeable, 8-atom spacer arm.
Thermo Scientificâ„¢ Sulfo-EGS (ethylene glycol bis(sulfosuccinimidyl succinate))
Crosslink amines to amines with a crosslinker composed of sulfo-NHS-ester groups and hydroxylamine-cleavable spacer arm; water-soluble for cell-surface protein crosslinking.
Thermo Scientificâ„¢ LC-SPDP (succinimidyl 6-(3(2-pyridyldithio)propionamido)hexanoate)
Crosslink amines to sulfhydryls with this crosslinker composed of NHS-ester and pyridyldithiol groups at ends of 10-atom (15.7A) spacer arm.
Thermo Scientific™ SMPT (4-succinimidyloxycarbonyl-alpha-methyl-α(2-pyridyldithio)toluene)
Crosslink amines to sulfhydryls with this crosslinker containing NHS-ester and pyridyldithiol groups at the ends of an aromatic, 6-atom (11.2A) spacer arm.
Thermo Scientificâ„¢ BS2G-d0 (bis(sulfosuccinimidyl) glutarate-d0)
Crosslink amines to amines using these heavy (deuterated) and light matched pairs of a 7.7A, NHS-ester crosslinker for mass spectrometry analysis of protein interactions.
Thermo Scientificâ„¢ DMP (dimethyl pimelimidate)
Crosslink amines to amines with dimethyl pimelimidate (CAS 58537-94-3); composed of imidoester groups and a membrane-permeable, 7-atom spacer arm.
Thermo Scientificâ„¢ SM(PEG)4 (PEGylated SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Thermo Scientificâ„¢ MPBH (4-(4-N-maleimidophenyl)butyric acid hydrazide)
Crosslink sulfhydryls to periodate-treated glycoprotein sugars with this long (17.9A) crosslinker containing maleimide and hydrazide groups.