| Field | Specification |
|---|---|
| Target | |
| Alternative names | Collagen alpha-1; XI; chain; COL11A1; COLL6 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human COL11A1 |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 26C08 is a rabbit monoclonal antibody that recognizes collagen alpha-1(XI) chain (gene COL11A1) in human samples and is validated for Western blot. The predicted molecular weight is 181.1 kDa, and the supplier reports an observed band at about 150 kDa.
Collagen α1(XI) chain (COL11A1) is a component of type XI collagen, a minor fibrillar collagen of cartilage. It co-assembles with type II collagen and helps regulate fibril diameter, and it is studied in skeletal development, hearing and eye research, and in stromal changes in cancer.
| Target | Collagen alpha-1(XI) chain (gene COL11A1; UniProt P12107, human) |
|---|---|
| Clone | 26C08 |
| 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 | 181.1 kDa |
| Observed MW | 150 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): K562 cells.
Recommended loading (WB): 20–40 µg of total protein per lane.
Immunogen
Synthetic peptide based on the sequence of human COL11A1.
Reactivity Notes
The supplier lists reactivity with human. Tissue expression noted by UniProt (human): Cartilage, placenta and some tumor or virally transformed cell lines. 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.
