| Field | Specification |
|---|---|
| Mfr No | |
| Clonality | |
| Host | |
| Immunogen | A portion of amino acids 2575-2604 from the human protein was used as the immunogen for the PIEZO2 antibody. |
| Isotype | |
| Product Type | |
| Purity | |
| Reactivity | |
| Storage | |
| Target | |
| UniProt # |
Overview
PIEZO2 Antibody / FAM38B is an antibody targeting FAM38B, raised in Rabbit for protein detection and localization studies where these specifications are required.
Key elements and design rationale
- Target: FAM38B.
- Antibody identity: Polyclonal (rabbit origin); Rabbit Ig.
- Conjugate/label: Unconjugated (affects detection chemistry and multiplex compatibility).
- Format: Purified.
- Species reactivity: Human.
- Listed applications: WB (refer to on-page specifications for application-specific guidance).
Biological background
PIEZO2 (Piezo-type mechanosensitive ion channel component 2), also called Protein FAM38B, is a transmembrane protein that spans the cell membrane and acts as a sensor for mechanical stimuli. When external forces, such as touch or pressure, are applied to the cell membrane, PIEZO2 responds by opening up and allowing ions to flow into the cell. This influx of ions triggers a signal that is transmitted to the brain, allowing us to perceive and respond to the touch sensation. It also plays a critical role in a variety of other sensory functions, including proprioception (the ability to sense the position of our body in space) and hearing. Recent studies have uncovered even more functions of PIEZO2 beyond sensory perception. It has been found to be involved in regulating lung development, bone formation, and even cell migration.
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.
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.
