Abcore is happy to finally be able to offer blocking peptides for many of our polclonal antibodies. These are very useful companion products to our antibodies, allowing researchers to do competition assays to confirm specificity and determine what secondary bands might be background signal. If we do not have the peptide in stock, there is a note on the product page and shipping time is estimated to be 2 weeks.

Contact us with any questions you may have. Also, if you are looking for an antibody that is not available commercially, Abcore offers high quality custom antibody production in many species at our USDA licensed facilities in Southern California.