Antibody Labeling Services

• For preparative purifications, even when purifying crude samples.
• Available with strong (Q and SP) and weak (DEAE, CM, and ANX) anion and cation exchangers, in bulk quantities and in prepacked HiTrap™ and HiPrep™ columns, as well as HiTrap™ IEX Selection Kit.
• For separation of proteins of all pI values with Q and SP having a high dynamic capacity for proteins over the entire pH range.
• ANX has a different selectivity compared to DEAE, and is applicable for separation of high molecular weight proteins.
• Easy scale-up from HiTrap™ scale to laboratory scale to process scale.

Estimated turnaround time is 2-3 weeks from the receipt of the antibody or protein and purchase order.

We are committed to giving our best effort to achieve a successful outcome. However, due to the nature of protein conjugation we cannot guarantee successful binding, purity, yield or activity of final material. Please provide as much information on your antibody as is possible in order to get the best possible chance for a successful conjugation.

All information provided to Columbia Biosciences regarding your antibody, protein, or research purpose will be regarded as confidential.