| Field | Specification |
|---|---|
| Target | |
| Alternative names | Slit homolog 2 protein; Slit-2; SLIT2; SLIL3 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human SLIT2 recombinant protein (Position: N934-S1529). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects slit homolog 2 protein (gene SLIT2) in human samples and is validated for Western blot, flow cytometry and ELISA. The predicted molecular weight is 169.9 kDa, and the supplier reports an observed band at about 170 kDa.
Slit2 is a secreted guidance protein that signals through Roundabout (Robo) receptors. During nervous system development it acts mainly as a repellent that keeps axons from crossing the midline inappropriately and steers neuron migration; it also affects cell migration and angiogenesis outside the brain, so it is studied in neurodevelopment and cancer.
| Target | Slit homolog 2 protein (gene SLIT2; UniProt O94813, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 169.9 kDa |
| Observed MW | 170 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 | 0.25–0.5 µg/mL (Human) |
|---|---|
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells (Human) |
| ELISA | 0.1–0.5 µg/mL |
Samples with a confirmed band (WB): human 293T cells, human Raji cells, human PC-3 cells, human A251 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, 30 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 1:5000, ECL detection.
Samples with a confirmed signal (flow cytometry): Daudi cells.
Immunogen
Recombinant human SLIT2 fragment (Asn934–Ser1529), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with human. UniProt describes slit homolog 2 protein as a secreted protein. Tissue expression noted by UniProt (human): Fetal lung and kidney, and adult spinal cord. 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.
