Anti-CD315 Antibody

CD315 (also known as PTGFRN or EWI-F) is a heavily glycosylated type I transmembrane protein belonging to the EWI immunoglobulin subfamily, where it partners with tetraspanins CD9 and CD81 to organize membrane microdomains involved in cell adhesion, migration, and intracellular signaling. This unconjugated polyclonal primary antibody from Antibodies.com is produced in Rabbit hosts and supplied as a 100 µl vial, validated for Western blot and ELISA workflows against Human, Mouse, and Rat samples.

The polyclonal reagent recognizes multiple epitopes across the extracellular Ig-like domains of CD315, supporting reproducible immunoblotting of cell and tissue lysates alongside quantitative ELISA readouts. Researchers investigating tetraspanin-enriched microdomain biology, hematopoietic and immune cell surface phenotyping, and prostaglandin F2α receptor regulatory complexes will find this reagent relevant to in vitro characterization studies.

For best stability, store refrigerated, protect from light, and aliquot the working volume to limit freeze-thaw cycles.