Anti-CD148 Antibody

Manufactured by Antibodies.com, this affinity-purified polyclonal reagent is raised in rabbit against the CD148 antigen (also known as PTPRJ, DEP-1, HPTP-eta, and R-PTP-J), a receptor-type protein-tyrosine phosphatase that serves as a memory B cell marker. The antibody is supplied at a 50 µl pack size as an unconjugated liquid formulation in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, with a stated protein concentration of 1 mg/mL. The immunogen is a synthetic peptide derived from the internal region of human CD148, and the reagent has been affinity-purified from rabbit antiserum by epitope-specific affinity chromatography to deliver high specificity for endogenous levels of the target. It is recommended for Western blot, ELISA and immunohistochemistry workflows and has been validated on lysates such as HeLa and HEK 293, with reactivity reported across human, mouse and rat samples. The host species is rabbit, the clonality is polyclonal, the isotype is IgG, and the conjugate is unconjugated, making the product suitable for downstream labelling with secondary antibodies such as HRP, FITC, biotin or AP conjugates. For handling, the vial is shipped at 4 °C; upon receipt it should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided. Orders are dispatched from Cambridge, UK, with a typical lead time of 4–6 business days, and the reagent is intended for research use only.