| Field | Specification |
|---|---|
| Target | |
| Alternative names | Beta-enolase; 2-phospho-D-glycerate hydro-lyase; Enolase 3; Muscle-specific enolase; MSE; Skeletal muscle enolase; ENO3 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence of human ENO3, which shares 94.4% amino acid (aa) sequence identity with mouse and rat ENO3. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody recognizes beta-enolase (gene ENO3) in mouse and rat samples and is validated for Western blot and IHC. The predicted molecular weight is 47.0 kDa, and the supplier reports an observed band at about 50 kDa.
Beta-enolase (ENO3) is the muscle-specific enolase isoform, which interconverts 2-phosphoglycerate and phosphoenolpyruvate during glycolysis. It is abundant in skeletal and cardiac muscle and is studied in muscle development, regeneration and energy metabolism; ENO3 deficiency causes a rare glycogen storage disease.
| Target | Beta-enolase (gene ENO3; UniProt P13929, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 47.0 kDa |
| Observed MW | 50 kDa |
| Storage | As supplied: −20 °C for up to 12 months from receipt. After reconstitution: 4 °C for up to 1 month, or aliquot and keep at −20 °C for up to 6 months. Avoid repeated freeze–thaw cycles. |
Validated Applications
| Western blot | 0.25–0.5 µg/mL (Mouse, Rat) |
|---|---|
| IHC (paraffin sections) | 2–5 µg/mL (Mouse) |
Samples with a confirmed band (WB): rat heart tissue, rat skeletal muscle tissue, mouse heart tissue, mouse skeletal tissue.
Recommended loading (WB): 20–40 µg of total protein per lane.
Conditions in the example images (WB): 5–20% gradient SDS-PAGE under reducing conditions, 30 µg lysate per lane, transfer to nitrocellulose membrane, blocking in 5% non-fat milk, primary antibody at 0.5 µg/mL overnight at 4 °C, HRP-conjugated secondary antibody at 1:5000, ECL detection.
Samples with confirmed staining (IHC): mouse skeletal muscle tissue.
Recommended antigen retrieval: heat-mediated, in TE buffer (pH 9.0); citrate buffer (pH 6.0) can be used instead.
Conditions in the example images (IHC): heat-mediated antigen retrieval in EDTA buffer (pH 8.0).
Immunogen
Synthetic peptide based on the sequence of human ENO3. Sequence identity with the mouse and rat orthologs: 94.4%.
Reactivity Notes
The supplier lists reactivity with mouse and rat. UniProt places beta-enolase in the cytoplasm. Tissue expression noted by UniProt (human): The alpha/alpha homodimer is expressed in embryo and in most adult tissues. The samples tested by the supplier (listed above) are a practical starting point for positive controls.
Safety
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.
