Anti-CKAP4 Antibody

This unconjugated rabbit polyclonal antibody from Antibodies.com targets cytoskeleton-associated protein 4 (CKAP4), a type II transmembrane protein anchored in the endoplasmic reticulum that has been investigated as a cell-surface receptor for secreted ligands such as DKK1 and as a candidate biomarker in several cancer types. Raised in rabbit and supplied as 100 µl of antiserum, the reagent is validated for Western blot and immunohistochemistry workflows and recognizes the target in both human and mouse samples, supporting cross-species studies of ER membrane organization and receptor signaling. The polyclonal format provides recognition of multiple epitopes across the CKAP4 cytoplasmic and luminal domains, which can be useful when probing endogenous protein expression in transfected cell lines, primary tissue sections, and tumor specimens.