| Field | Specification |
|---|---|
| Mfr No | |
| Clonality | |
| Host | |
| Immunogen | E.coli-derived human STRIP1 recombinant protein (Position: E93-Q511) was used as the immunogen for the STRIP1 antibody. |
| Isotype | |
| Product Type | |
| Purity | |
| Reactivity | |
| Storage | |
| Target | |
| UniProt # |
Overview
STRIP1 Antibody / Striatin-interacting protein 1 is a anti-STRIP1 Rabbit antibody Polyclonal (rabbit origin) supplied in Lyophilized format. Recommended for workflows such as Western blot (WB), Immunohistochemistry (IHC), Immunoprecipitation (IP), Flow cytometry (FACS), ELISA with listed reactivity in Human, Mouse, Rat. Reported localization: Cytoplasm.
Key elements and design rationale
- Target: STRIP1
- Antibody details: Rabbit, Polyclonal (rabbit origin), isotype Rabbit IgG
- Format: Lyophilized
- Applications (as listed): WB, IHC, IP, FACS, ELISA
Biological background
STRIP1 is encoded by the STRIP1 gene located on human chromosome 3q22.1. The protein is approximately 837 amino acids long and forms stable interactions with striatin, PP2A, MOB4, and kinases of the GCKIII family. STRIP1 localizes to both cytoplasmic and cortical compartments, particularly in regions of actin remodeling and cell junctions.
The STRIP1 antibody detects a 95 kilodalton protein by western blot and exhibits perinuclear and cortical staining by immunofluorescence microscopy. STRIP1 regulates the activity of PP2A-dependent phosphatase signaling pathways that control cell polarity, adhesion, and migration. It acts in concert with STRN3 and STRN4 to modulate kinases such as STK24 and STK25, thereby maintaining cytoskeletal balance and tissue architecture.
Disruption of STRIP1 impairs cell migration and polarity, leading to developmental abnormalities and cancer metastasis. Studies show that loss of STRIP1 alters actin stress fiber organization and cell junction stability, while overexpression promotes invasive behavior in tumor cells. In neurons, STRIP1 contributes to dendritic spine morphogenesis and synaptic plasticity through modulation of PP2A and Rho GTPase signaling.
Because STRIP1 functions as a molecular integrator connecting phosphatase signaling with cytoskeletal regulation, it serves as a crucial factor in understanding morphogenesis and disease progression.
Research relevance and current trends
- Connecting protein-level changes to phenotype using orthogonal readouts (genetic perturbation, transcriptomics, imaging).
- Considering isoforms and post-translational regulation when interpreting protein-level changes.
- Comparing results across species and model systems with matched controls.
Common research applications
- Western blotting: compare relative abundance and activation-state changes across conditions.
- Immunohistochemistry: map target signal in tissue context and compare regions/phenotypes.
- Flow cytometry: quantify target-positive populations and signal shifts at single-cell resolution.
- ELISA: support antibody-based quantification in assay formats where applicable.
Interpret changes in signal alongside appropriate controls and, when relevant, in parallel with total-protein or pathway readouts.
Notes for experimental interpretation
- Signal can reflect expression level, isoform composition, and post-translational state; interpret results in the context of your model system and stimuli.
- Species differences and sample matrices can influence epitope recognition; prioritize matched controls and orthogonal confirmation when feasible.
Antibody notes: Polyclonal antibodies recognize multiple epitopes, which can broaden the epitope footprint and may increase sensitivity in some contexts.
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.
