Anti-PIGW Antibody

Produced by Antibodies.com as a rabbit polyclonal reagent raised against PIGW, this primary antibody is supplied at a working concentration of 1 mg/mL in phosphate-buffered saline (PBS) containing 0.1% sodium azide and 50% glycerol as a cryoprotectant. The product is offered in a 50 µL vial and is validated for Western blot (WB) applications, where it is expected to detect endogenous PIGW protein with the predicted band migrating near the ~57 kDa molecular weight range characteristic of this GPI-anchor biosynthesis enzyme. The host species is Rabbit and the clonality is Polyclonal, with the IgG isotype left unconjugated so the antibody can be paired with a wide range of secondary detection reagents. Cross-reactivity has been confirmed in Human, Mouse and Rat samples, making the reagent suitable for comparative work across standard mammalian model systems as well as human cell lines and tissue lysates. For short-term handling the glycerol-supplemented formulation is stable at 4 °C, while long-term storage at –20 °C in small aliquots is recommended to avoid repeated freeze–thaw cycles. The polyclonal serum is affinity-purified by chromatography against the epitope-specific immunogen (a synthetic peptide corresponding to residues of human PIGW), yielding a high-purity reagent that ships with documentation for research use only.