Affinity purified rabbit polyclonal anti-p42 MAPK antibodies are developed with the C-terminal peptide of human MAPK (ERK2). The purified anti-ERK2 antibody is conjugated to peroxidase (HRP) via reductive amination. The conjugated antibody facilitates the assay by avoiding background due to the use of secondary antibody conjugates.

Product is stable at 4°C for 12 months. For extended storage, aliquot content and store product at -20°C. Avoid cycles of freezing and thawing. Expiration date is six months from date of shipping if stored properly.