| Field | Specification |
|---|---|
| Target | |
| Alternative names | Catenin delta-2; Delta-catenin; GT24; Neural plakophilin-related ARM-repeat protein; NPRAP; Neurojungin; CTNND2 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human delta 2 Catenin |
| Molecular weight | |
| Purification | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 31C89 is a rabbit monoclonal antibody that recognizes catenin delta-2 (gene CTNND2) in mouse and rat samples and is validated for Western blot and ICC/IF. The predicted molecular weight is 132.7 kDa, and the supplier reports an observed band at about 135 kDa.
δ-Catenin (CTNND2) is a neural member of the p120-catenin family. It binds cadherins at synapses and supports the formation and maintenance of dendritic spines and synapses, and it can also influence β-catenin turnover and Wnt signaling. It is studied in neuronal development and neurodevelopmental disorders.
| Target | Catenin delta-2 (gene CTNND2; UniProt Q9UQB3, human) |
|---|---|
| Clone | 31C89 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / IgG |
| Reactivity | Mouse, Rat |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 132.7 kDa |
| Observed MW | 135 kDa |
| Storage | Long term: −20 °C for up to 12 months. Frequent use: 4 °C for up to 1 month. Avoid repeated freeze–thaw cycles. |
Validated Applications
| Western blot | 1:500–1:2000 |
|---|---|
| Immunocytochemistry / Immunofluorescence | 1:50–1:200 |
Immunogen
Synthetic peptide based on the sequence of human delta 2 Catenin.
Reactivity Notes
The supplier lists reactivity with mouse and rat. UniProt places catenin delta-2 in the nucleus, cell junction, cell projection and perikaryon. Tissue expression noted by UniProt (human): Expressed in brain.
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.
