Anti-LRPAP1 Antibody

This rabbit polyclonal antibody from Antibodies.com targets LRPAP1 (LDL Receptor Related Protein Associated Protein 1), an endoplasmic reticulum-resident chaperone of approximately 40 kDa that escorts members of the LDL receptor family through the secretory pathway and prevents premature ligand binding during folding. Raised in rabbit and supplied as an unconjugated IgG fraction at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, this Primary Antibody reagent is validated for Western blot and immunohistochemistry workflows across human, mouse, and rat samples. The 50 µl pack size suits small-scale optimization panels, while the glycerol-containing buffer allows storage at -20 °C with minimal freeze-thaw damage between uses. LRPAP1 (also called RAP) is frequently used as a marker when studying receptor trafficking, lipoprotein uptake, and endocytic clearance in neuroscience and cardiovascular research, making this reagent a practical tool for labs investigating megalin- or LRP1-mediated uptake in kidney, brain, and hepatic tissue sections.