Anti-DDX3Y Antibody

Sourced from the Antibodies.com catalogue through AFMS, this affinity-purified reagent is a Rabbit polyclonal antibody raised against a synthetic peptide matching residues in human DDX3Y (DEAD-box polypeptide 3, Y-chromosomal), one of two paralogs of the DDX3 RNA helicase family required for normal spermatogenesis. The antibody is supplied as an unconjugated, preservative-containing liquid at 1 mg/ml in phosphate buffered saline (PBS) with 0.05% sodium azide at approximately pH 7.3, presented in a 50 µl vial. Recommended for Western blot applications where the polyclonal reagent detects endogenous levels of the ~73 kDa DDX3Y protein across human, mouse, and rat samples, with affinity-chromatography purification delivering greater than 95% purity by SDS-PAGE. The host species is rabbit, the clonality is polyclonal (IgG class), and the preparation is unconjugated, making it suitable as a primary detection reagent or for downstream labelling. For optimal stability, the manufacturer recommends short-term storage at 4 °C with aliquoting and long-term storage at –20 °C, avoiding repeated freeze-thaw cycles. This product is intended for research use only and is not for diagnostic or therapeutic applications.