Anti-SSSCA1 Antibody

Rabbit-derived polyclonal IgG reagent raised against SSSCA1, a nuclear autoantigen first characterized in patients with connective tissue disease and more recently linked to squamous cell carcinoma biology. This Antibodies.com antibody is supplied at 200 µl in unconjugated form, validated for Western blot detection of the mouse target, and can be paired with HRP-conjugated, fluorescent, or biotinylated secondaries selected for the downstream workflow. The polyclonal format offers multi-epitope recognition, useful when probing splice variants or post-translationally modified forms of the protein.

Working concentration should be titrated per application; aliquoting on first use is recommended to limit freeze-thaw cycles and preserve binding activity. Researchers studying autoimmunity models in mouse systems, epithelial tumor biology, or the serology of Sjögren syndrome/scleroderma autoantigen 1 can apply this reagent to cell lysates and tissue homogenates. Store at -20°C in working aliquots and handle on ice to minimize degradation between uses.