| Field | Specification |
|---|---|
| Target | |
| Alternative names | C-C motif chemokine ;Ccl19 ;Ccl19_predicted ;rCG_54984 ; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E. coli-derived rat Ccl19/MIP-3 beta recombinant protein (Position: G26-S108). Rat Ccl19/MIP-3 beta shares 79.5% and 89.2% amino acid (aa) sequence identity with human and mouse Ccl19/MIP-3 beta, respectively. |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody targets C-C motif chemokine (gene Ccl19) in mouse and rat samples and is validated for Western blot.
CCL19 (also called MIP-3β or ELC) is a C-C chemokine that binds the receptor CCR7. Together with CCL21, it guides CCR7-positive naive T cells, B cells and mature dendritic cells into lymph nodes and organizes their encounters in T-cell zones, making it central to lymphocyte homing and adaptive immune responses.
| Target | C-C motif chemokine (gene Ccl19; UniProt D3ZI84, rat) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3 |
| Observed MW | 20 kDa |
| Storage | As supplied: −20 °C for up to 12 months from receipt. After reconstitution: 4 °C for up to 1 month, or aliquot and keep at −20 °C for up to 6 months. Avoid repeated freeze–thaw cycles. |
Validated Applications
| Western blot | 0.1–0.5 µg/mL (Mouse, Rat) |
|---|
Samples with a confirmed band (WB): rat thymus tissue, rat lung tissue, rat spleen tissue, rat stomach tissue, rat PC-12 cells, mouse thymus tissue, mouse NIH3T3 cells.
Recommended loading (WB): 20–40 µg of total protein per lane.
Conditions in the example images (WB): 5–20% gradient SDS-PAGE under reducing conditions, 50 µg lysate per lane, transfer to nitrocellulose membrane, blocking in 5% non-fat milk, primary antibody at 0.5 µg/mL overnight at 4 °C, HRP-conjugated secondary antibody at 1:10000, ECL detection.
Immunogen
Recombinant rat Ccl19/MIP-3 beta fragment (Gly26–Ser108), expressed in E. coli. Sequence identity with the human and mouse orthologs: 79.5% and 89.2%, respectively.
Reactivity Notes
The supplier lists reactivity with mouse and rat. UniProt describes C-C motif chemokine as a secreted protein. 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.
