Syncytin 1 Antibody / ERVW-1

Overview

Syncytin 1 Antibody / ERVW-1 is an antibody targeting ERVW-1, raised in Rabbit for protein detection and localization studies where these specifications are required.

Key elements and design rationale

• Target: ERVW-1.
• Antibody identity: Polyclonal (rabbit origin); Rabbit Ig.
• Conjugate/label: Unconjugated (affects detection chemistry and multiplex compatibility).
• Format: Purified.
• Species reactivity: Human.
• Listed applications: WB, IHC-P (refer to on-page specifications for application-specific guidance).

Biological background

Syncytin 1 is a protein encoded by the ERVW-1 gene, which belongs to the human endogenous retrovirus W family. Endogenous retroviruses are remnants of ancient viral infections that have inserted their genetic material into the human genome. These genetic elements have been preserved through generations and have been co-opted by our bodies for various functions. One of the most intriguing functions of Syncytin 1 is its role in placental development. During pregnancy, Syncytin 1 is expressed in the trophoblast cells of the placenta, where it helps in the formation of syncytia - multinucleated cells that facilitate nutrient exchange between the mother and the growing fetus. This process is essential for the successful progression of pregnancy and the health of both the mother and the baby. Recent research has pointed to its involvement in various physiological processes, including immune modulation and tissue repair. Its expression has been detected in the brain, where it may play a role in neuroprotection and synaptic plasticity.

Research relevance and current trends

• Comparative expression profiling across cell types, tissues, or perturbations (e.g., drug treatment, genetic editing, or differentiation).
• Subcellular localization and trafficking studies, including co-localization with pathway markers in microscopy-based assays.
• Integration of protein-level measurements with transcriptomics or proteomics to relate abundance to regulation and phenotype.

Common research applications

• Western blotting: researchers commonly compare relative signal levels across conditions and use appropriate negative/positive controls for interpretation.
• Immunohistochemistry: researchers commonly compare relative signal levels across conditions and use appropriate negative/positive controls for interpretation.

Interpretation should account for antibody-dependent factors such as epitope accessibility, isoforms, and sample preparation differences across workflows.

Notes for experimental interpretation

• Isoforms and PTMs: many targets have multiple isoforms and post-translational modifications that can shift apparent signal or localization; interpret bands/signals accordingly.
• Epitope context: binding can depend on protein conformation and sample processing; region information in the title/immunogen can help anticipate what may be detected.
• Species differences: predicted or validated reactivity may vary by ortholog sequence and sample context; confirm in your model system.
• Control concepts: include negative controls (no-primary/isotype), and where possible genetic controls (KO/KD) or independent antibodies to strengthen conclusions.

Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.