| Field | Specification |
|---|---|
| Target | |
| Alternative names | Src kinase-associated phosphoprotein 2; Pyk2/RAFTK-associated protein; Retinoic acid-induced protein 70; SKAP55 homolog; SKAP-55HOM; SKAP-HOM; Src family-associated phosphoprotein 2; Src kinase-associated phosphoprotein 55-related protein; Src-associated adapter protein with PH and SH3 domains; SKAP2; PRAP; RA70; SAPS; SCAP2; SKAP55R |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human SKAP2 recombinant protein (Position: E124-E208). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody recognizes src kinase-associated phosphoprotein 2 (gene SKAP2) in human and mouse samples and is validated for Western blot, flow cytometry and ELISA. The predicted molecular weight is 41.2 kDa, and the supplier reports an observed band at about 41 kDa.
SKAP2 (also called SKAP-HOM or SKAP55R) is an adaptor protein related to SKAP1 but expressed broadly, including in macrophages and B cells. It associates with Src-family kinases and ADAP-related partners and helps couple immune receptor signaling to integrin-mediated adhesion and cytoskeletal changes.
| Target | Src kinase-associated phosphoprotein 2 (gene SKAP2; UniProt O75563, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human, Mouse |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 41.2 kDa |
| Observed MW | 41 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, Mouse) |
|---|---|
| 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 HL-60 cells, mouse lung tissue.
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): U937 cells.
Immunogen
Recombinant human SKAP2 fragment (Glu124–Glu208), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with human and mouse. UniProt places src kinase-associated phosphoprotein 2 in the cytoplasm. Tissue expression noted by UniProt (human): Ubiquitously expressed. 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.
