Typically 2-3 weeks APS can assist in determining the best peptide sequence to synthesise DNA, cells, proteins, antigens and immunogens in order to assure the successful outcome of your antibody project. APS provides high quality peptides at up to >95% purity. Standard peptides are produced at a purity of >85%, which is sufficient to produce an antigenic peptide suitable for antibody production. Labelling and modifications are also available. APS also offer the possibility of antigen conjugation to improve the immune response.