Custom Antibody Conjugation Services

At Click Biosystems, we offer custom antibody conjugation services. We are experts in the modification and conjugation for antibody and antibody fragments fields. We have developed highly efficient coupling kits for the conjugation of antibodies to drugs, enzymes, fluorescent proteins, oligonucleotides, streptavidin, avidin, dyes, and biotins. In addition, our well-established protocols allow us to provide reliable custom antibody conjugation services to meet your application needs.

•Deep knowledge and rich experience in antibody modification and conjugation
•Well-established labeling methods
•Different linkers (cleavable and non-cleavable)
•High labeling efficiency (>95% yield)
•High purity
•Various QC methods
•Micrograms to grams-scale conjugation
•Validated antibody conjugation kits

Service areas
•Modification of antibody with various crosslinkers;
•Biotin labeling;
•Antibody-dye conjugation, including FITC, Rhodamine, Alexa Fluor, Cy dyes and many other dyes;
•Antibody-drug conjugation (ADC), including maytansine (DM1), auristatin (MMAE), paclitaxel, and doxorubicin;
•Pegylation, including site specific labeling (N-terminus, cysteine-based);
•Enzyme-antibody conjugation, including horseradish peroxidase (HRP), alkaline phosphatase (AP), glucose oxidase, and luciferase;
•Oligonucleotide-antibody conjugation, including siRNA, ssDNA and dsDNA;
•Fluorescent protein labeling, green fluorescent protein (GFP, EGFP), red fluorescent protein (RFP), R-phycoerythrin (R-PE), B-phycoerythrin (B-PE), allophycocyanin (APC) and peridinin-chlorophyll-protein (PerCP);
•Antibody-peptide conjugation;
•Immobilization of antibody to particles and beads, including gold nanoparticle, agarose, sepharose, and magnetic beads;

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