| Field | Specification |
|---|---|
| Target | |
| Alternative names | Junctional adhesion molecule A;JAM-A;Junctional adhesion molecule 1;JAM-1;Platelet F11 receptor;Platelet adhesion molecule 1;PAM-1;CD321;F11R;JAM1, JCAM;UNQ264/PRO301; |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human JAM1 |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone FOH-6 is a rabbit monoclonal antibody that recognizes junctional adhesion molecule A (gene F11R) in human, mouse and rat samples and is validated for Western blot and IHC. The predicted molecular weight is 32.6 kDa, and the supplier reports an observed band at about 38 kDa.
Junctional adhesion molecule A (JAM-A, encoded by F11R) is an immunoglobulin-superfamily protein at epithelial and endothelial tight junctions. It helps assemble tight junctions and cell polarity through the PAR3 complex, regulates barrier permeability and leukocyte migration, and serves as a receptor for reovirus and a platelet adhesion protein.
| Target | Junctional adhesion molecule A (gene F11R; UniProt Q9Y624, human) |
|---|---|
| Clone | FOH-6 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 32.6 kDa |
| Observed MW | 38 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 |
|---|---|
| Immunohistochemistry | 1:50–1:200 |
Samples with a confirmed band (WB): human Hacat cells, human A431 cells, human RT4 cells.
Recommended loading (WB): 20–40 µg of total protein per lane.
Conditions in the example images (WB): 10% SDS-PAGE under reducing conditions, 30 µg lysate per lane, transfer to nitrocellulose membrane, blocking in 5% non-fat milk, primary antibody at 1:500 overnight at 4 °C, HRP-conjugated secondary antibody at 1:5000, ECL detection.
Samples with confirmed staining (IHC): human blader cancer tissue.
Recommended antigen retrieval: heat-mediated, in TE buffer (pH 9.0); citrate buffer (pH 6.0) can be used instead.
Immunogen
Synthetic peptide based on the sequence of human JAM1.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places junctional adhesion molecule A in the cell junction and cell membrane. Tissue expression noted by UniProt (human): Expressed in endothelium, epithelium and leukocytes (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.
