21^st Century Biochemicals introduces the most flexible custom antibody program available.  Choose the type of protocol you want or design one yourself - QwikScreen Abs^TM  for projects where time is of the essense, our Standard Protocol, or the Pinnacle, Complete Affinity Purified Antibody Program.   Send the peptide sequence or protein name and accession number and we do the rest!  Also, ask about our Complete Phosphospecific Antibody Program as low as $2495!

QwikScreen Abs^TM Antibodies include a 65 day, 2 rabbit protocol, ~100ml serum, customer supplied antigen.  Options include peptide synthesis, conjugation to carrier, ELISA and much more!

Standard Antibodies include a 72 day, 2 rabbit protocol, ~200ml serum. Options include peptide synthesis, conjugation to carrier, ELISA, affinity purification and much more!

The Pinnacle, Complete Affinity Purified Antibody Program - FROM EPITOPE DESIGN TO PURIFIED ANTIBODY - just send the protein information and we do the rest!
95 day protocol includes epitope design, peptide synthesis, HPLC purification, peptide sequence    confirmation - MS Check^TM - an industry exclusive, HPLC/MS analysis, conjugation to carriers for inoculation (hemocyanin) and ELISA (BSA), preimmune serum, ~200ml serum, 5+mg peptide to customer, 10-day evaluation period at the end of the protocol, PhD technical support, and much, much more!

Over the past 12 months, over 85% of our affinity purified antibodies have worked for customers.  Do not accept less than the best - see what your colleagues have been saying about 21^st Century Biochemicals.