| Field | Specification |
|---|---|
| Target | |
| Alternative names | Protein S100-A11;Calgizzarin;Metastatic lymph node gene 70 protein;MLN 70;Protein S100-C;S100 calcium-binding protein A11;Protein S100-A11, N-terminally processed;S100A11;MLN70, S100C; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E. coli-derived human S100A11 recombinant protein (Position: A2-T105). Human S100A11 shares 86.7% amino acid (aa) sequence identity with both mouse and rat S100A11. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody targets protein S100-A11 (gene S100A11) in human samples and is validated for Western blot. The predicted molecular weight is 11.7 kDa, and the supplier reports an observed band at about 15 kDa.
S100A11 (also called calgizzarin) is an EF-hand calcium-binding protein of the S100 family. It supports keratinocyte differentiation and cornification in the epidermis, and it is studied in skin biology, membrane repair and cell growth regulation.
| Target | Protein S100-A11 (gene S100A11; UniProt P31949, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3 |
| Calculated MW | 11.7 kDa |
| Observed MW | 15 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 | 0.1–0.5 µg/mL (Human) |
|---|
Samples with a confirmed band (WB): HeLa cells.
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, 40 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.
Immunogen
Recombinant human S100A11 fragment (Ala2–Thr105), expressed in E. coli. Sequence identity with the mouse and rat orthologs: 86.7%.
Reactivity Notes
The supplier lists reactivity with human. UniProt places protein S100-A11 in the cytoplasm and nucleus. 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.
