Anti-SFRP4 Antibody

Manufactured by Antibodies.com, this Rabbit polyclonal reagent is designed to detect endogenous levels of total SFRP4 protein in human, mouse, and rat samples. Supplied as a 50 µL aliquot at a concentration of 1.0 mg/mL, the unconjugated antibody was affinity-purified from rabbit antiserum using its immunogen, a recombinant human SFRP4 protein, ensuring high specificity for the target. Validated applications include Western blot (WB) and immunocytochemistry/immunofluorescence (ICC/IF), making it a versatile option for cell- and tissue-based investigations of Wnt signaling, bone metabolism, and related disease models. The antibody is formulated in phosphate-buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide as a preservative, and 50% glycerol as a cryoprotectant to safeguard activity during transit. For long-term integrity, the product should be aliquoted upon delivery and stored at –20 °C, with repeated freeze/thaw cycles avoided to prevent loss of titer. Intended strictly for research use and not for diagnostic or therapeutic applications, this polyclonal primary antibody offers laboratories a reliable tool for exploring the secreted frizzled-related protein 4 pathway across multiple model systems.