What Is SPA17 and Why Is It a Research Target?

SPA17 (Sperm Autoantigenic Protein 17) is a protein originally identified in sperm cells and subsequently detected in various somatic tissues and certain cancer cell lines. It is reported to play roles in cell motility, signal transduction scaffolding, and has been investigated in the context of cancer biology and reproductive immunology. Antibodies targeting SPA17 are therefore valuable tools for researchers studying fertility, tumor immunology, and cell biology.

Product Formulation and Storage Recommendations

The SPA17 Antibody (Ab350736) is supplied exclusively in PBS (phosphate-buffered saline) without additional stabilizers or preservatives stated in the current product description. Users should follow general best practices for antibody storage: aliquot the antibody upon receipt to avoid repeated freeze-thaw cycles, store long-term at -20°C or -80°C, and keep working aliquots at 4°C for short-term use. Do not store in a frost-free freezer. Always centrifuge the vial briefly before opening to collect the contents at the bottom.

Note: Specific concentration, volume, and storage temperature details should be confirmed on the product datasheet or by contacting Aladdin Scientific technical support, as these details were not fully specified in the current source material.

Recommended Applications and Usage Guidelines

SPA17 Antibody is intended for research use only and is not approved for diagnostic or therapeutic procedures. Common antibody applications that may be suitable for this reagent include Western blot (WB), immunohistochemistry (IHC), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA); however, users must verify validated applications from the official product datasheet (absea#OC-525) before experimental use. Optimal working dilutions should be determined empirically by the end user for each specific application and sample type.

Note: Validated application data should be confirmed directly on the product datasheet; applications listed here represent commonly supported formats for antibodies of this class and are not guaranteed without datasheet confirmation.

Ordering, Availability, and Technical Support

The SPA17 Antibody is available from Aladdin Scientific under SKU Ab350736. To place an order, visit the Aladdin Scientific website, search for Ab350736, and follow standard procurement procedures. For bulk or custom orders, contact the Aladdin Scientific sales team directly. Technical questions regarding protocols, cross-reactivity, or application optimization can be directed to Aladdin Scientific's technical support team. When contacting support, please have the product SKU (Ab350736) and the supplier reference number (absea#OC-525) ready to ensure efficient assistance.