| Field | Specification |
|---|---|
| Target | |
| Alternative names | Fibulin-5; FIBL-5; Developmental arteries and neural crest EGF-like protein; Dance; Urine p50 protein; UP50; FBLN5 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human Fibulin 5 |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 17F39 is a rabbit monoclonal antibody that recognizes fibulin-5 (gene FBLN5) in human and mouse samples and is validated for Western blot. The predicted molecular weight is 50.2 kDa, and the supplier reports an observed band at about 50 kDa.
Fibulin-5 is a secreted matrix protein needed for the formation of elastic fibers. It helps link elastin to microfibrils and organizes elastic fibers in skin, lung and blood vessels, and it can also bind integrins on endothelial cells. Fibulin-5 is studied in connective tissue biology, vascular elasticity and cutis laxa.
| Target | Fibulin-5 (gene FBLN5; UniProt Q9UBX5, human) |
|---|---|
| Clone | 17F39 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / IgG |
| Reactivity | Human, Mouse |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 50.2 kDa |
| Observed MW | 50 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): mouse heart.
Recommended loading (WB): 20–40 µg of total protein per lane.
Immunogen
Synthetic peptide based on the sequence of human fibulin 5.
Reactivity Notes
The supplier lists reactivity with human and mouse. UniProt describes fibulin-5 as a secreted protein. Tissue expression noted by UniProt (human): Expressed in skin fibroblasts (at protein level). 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.
