
Thermo Fisher Scientific JAM-A (CD321) Polyclonal Antibody
Goat polyclonal antibody against mouse JAM-A (CD321), suitable for WB, IHC, and ELISA. High specificity with minimal cross-reactivity. Lyophilized form, reconstitutable at 0.2 mg/mL. For research use only.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–0.5 µg/mL |
| Immunohistochemistry (IHC) | 5–15 µg/mL |
| ELISA (Detection) | 0.1–0.4 µg/mL |
| ELISA (Capture) | 0.2–0.8 µg/mL |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Mouse |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Mouse myeloma cell line NS0-derived recombinant mouse JAM-A Lys27–Ala242 |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 0.2 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS with 5% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C, avoid freeze/thaw cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2609981 |
Product Specific Information
- In sandwich ELISAs, less than 1% cross-reactivity with recombinant human JAM-A, recombinant mouse JAM-B, and JAM-C is observed.
- Reconstitute at 0.2 mg/mL in sterile PBS.
Target Information
CD321 (F11R, JAM-1, JAM-A) is a cell-surface adhesion molecule belonging to the Ig superfamily of receptors. It is a 32–41 kDa glycoprotein with two extracellular Ig-like domains, a transmembrane region, and a short cytosolic tail. The protein assembles at the membrane as a homodimer and can associate laterally with other membrane proteins including integrins.
CD321 is expressed on leukocytes, platelets, erythrocytes, stem cells, epithelial and endothelial cells, and mediates cell-cell contact. It is closely associated with tight junction components such as ZO-1 and occludin, and plays roles in maintaining epithelial and endothelial barriers, hematopoiesis, angiogenesis, and tumor proliferation, invasion, and metastasis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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