Bio-Synthesis offers synthesis of peptides containing the phosphoryl (PO3) group on serine, threonine, and tyrosine residues while providing the generation of phospho-specific antibody aimed to detect the presence of modified amino acids in a sequence specific context. These custom phospho-specific antibodies can be used to ensure that the peptide mimics the natural conformation and activity found in the protein. It is a powerful tool for protein pathway studies to detect whether a protein is phosphorylated at a particular site, or binding to and detecting phosphorylation-induced conformational changes in the protein.
Other modification specific antibodies such as methylation and acetylation are also available upon requests. All these post-translational modification specific antibodies are double purified at Bio-Synthesis against the sequence and the modified peptide to ensure specificity.
BSI supplies a Polyclonal Antibody Information Sheet with each inquiry to assist in meeting customer specifications.
Protein Analysis Service for Antigenic Peptides