Nanocs developed a number of crosslinkers capable of crosslinking amines, sulfhydryls, hydroxyls, carboxyl groups. These crosslinkers include SPDP (succinimidyl 3(2-pyridyl)dithio propionate), PDA, SIA, Maleimide NHS, Biotin NHS, SATA, and many others. We also developed a number of water soluble PEG crosslinkers  possessing high reactivity and exceptional biocompatibility that work well with biomolecule and labeling, including proteins, peptides, carbohydrates, nucleotides and many others. These labels and crosslinkers can react directly in aqueous buffer without addition of harmful organic solvents. Nanocs crosslinker reagents can also be used to modify solid surface as well as micro and nano particles. These reagents incude:

• Fluorescent labels;
• Amine and thiol reactive cross linkers;
• Biotinylation reagents:
• Thiolation reagents.