| Field | Specification |
|---|---|
| Target | |
| Alternative names | Syntaxin-1B; Syntaxin-1B1; Syntaxin-1B2; STX1B; STX1B1; STX1B2 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human Syntaxin |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 21S15 is a rabbit monoclonal antibody that recognizes syntaxin-1B (gene STX1B) in human, mouse and rat samples and is validated for Western blot and immunoprecipitation. The predicted molecular weight is 33.2 kDa, and the supplier reports an observed band at about 33 kDa.
Syntaxin-1B (STX1B) is a neuronal SNARE closely related to syntaxin-1A that functions in docking and fusion of synaptic vesicles at presynaptic active zones. Mutations in STX1B are associated with fever-associated epilepsy syndromes.
| Target | Syntaxin-1B (gene STX1B; UniProt P61266, human) |
|---|---|
| Clone | 21S15 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 33.2 kDa |
| Observed MW | 33 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 | 1:1000–1:5000 |
|---|---|
| Immunoprecipitation | 1:50 |
Immunogen
Synthetic peptide based on the sequence of human syntaxin.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat.
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.
