| Field | Specification |
|---|---|
| Target | |
| Alternative names | CD209 antigen; C-type lectin domain family 4 member L; Dendritic cell-specific ICAM-3-grabbing non-integrin 1; DC-SIGN; DC-SIGN1; CD antigen CD209; CD209; CLEC4L |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human CD209 |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone 17C54 is a rabbit monoclonal antibody that recognizes CD209 antigen in human samples and is validated for Western blot. The predicted molecular weight is 45.8 kDa, and the supplier reports an observed band at about 50 kDa.
DC-SIGN (CD209) is a C-type lectin receptor on immature dendritic cells and some macrophages that recognizes mannose- and fucose-containing glycans. It mediates pathogen uptake and cell adhesion via ICAM-3, and it is studied because viruses such as HIV-1 and dengue virus exploit it to attach to host cells.
| Target | CD209 antigen (gene CD209; UniProt Q9NNX6, human) |
|---|---|
| Clone | 17C54 |
| 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 | 45.8 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 |
|---|
Immunogen
Synthetic peptide based on the sequence of human CD209.
Reactivity Notes
The supplier lists reactivity with human. Tissue expression noted by UniProt (human): Predominantly expressed in dendritic cells and in DC-residing tissues.
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.
