| Field | Specification |
|---|---|
| Target | |
| Alternative names | POZ-, AT hook-, and zinc finger-containing protein 1; BTB/POZ domain zinc finger transcription factor; Protein kinase A RI subunit alpha-associated protein; Zinc finger and BTB domain-containing protein 19; Zinc finger protein 278; Zinc finger sarcoma gene protein; PATZ1; PATZ; RIAZ; ZBTB19; ZNF278; ZSG |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived human PATZ1 recombinant protein (Position: M145-Q680). Human PATZ1 shares 98.9% amino acid (aa) sequence identity with mouse PATZ1. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody targets POZ-, AT hook-, and zinc finger-containing protein 1 (gene PATZ1) in human samples and is validated for Western blot, ICC/IF, flow cytometry and ELISA. The predicted molecular weight is 74.1 kDa, and the supplier reports an observed band at about 70 kDa.
PATZ1 is a BTB/POZ zinc-finger transcription factor that can act as an activator or repressor. It influences embryonic development, T-cell development, neurogenesis and senescence, and it can bind p53 and modulate its activity.
| Target | POZ-, AT hook-, and zinc finger-containing protein 1 (gene PATZ1; UniProt Q9HBE1, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / IgG |
| Reactivity | Human |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 74.1 kDa |
| Observed MW | 70 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) |
|---|---|
| Immunocytochemistry / Immunofluorescence | 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 Raji cells, human A549 cells, human HeLa cells, human 293T 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 confirmed staining (ICC/IF): HeLa cells.
Samples with a confirmed signal (flow cytometry): HeLa cells.
Immunogen
Recombinant human PATZ1 fragment (Met145–Gln680), expressed in E. coli. Sequence identity with the mouse ortholog: 98.9%.
Reactivity Notes
The supplier lists reactivity with human. UniProt places POZ-, AT hook-, and zinc finger-containing protein 1 in the nucleus. Tissue expression noted by UniProt (human): Ubiquitous. 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.
