| Field | Specification |
|---|---|
| Target | |
| Alternative names | Acrosomal protein SP-10; Acrosomal vesicle protein 1; ACRV1 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human Intra Acrosomal Protein |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 21A19 is a rabbit monoclonal antibody that recognizes acrosomal protein SP-10 (gene ACRV1) in human samples and is validated for Western blot. The predicted molecular weight is 28.2 kDa, and the supplier reports an observed band at about 14–36 kDa.
Acrosomal protein SP-10 (ACRV1) is a sperm-specific protein located in the acrosome. It is widely used as a marker of acrosome formation during spermatogenesis, although its exact function in fertilization has not been fully defined.
| Target | Acrosomal protein SP-10 (gene ACRV1; UniProt P26436, human) |
|---|---|
| Clone | 21A19 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / IgG |
| Reactivity | Human |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 28.2 kDa |
| Observed MW | 14–36 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 |
|---|
Samples with a confirmed band (WB): human testis.
Recommended loading (WB): 20–40 µg of total protein per lane.
Immunogen
Synthetic peptide based on the sequence of human intra Acrosomal Protein.
Reactivity Notes
The supplier lists reactivity with human. Tissue expression noted by UniProt (human): Testis. 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.
