| Field | Specification |
|---|---|
| Target | |
| Alternative names | Endothelial transcription factor GATA-2;GATA-binding protein 2;GATA2; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence at the N-terminus of human GATA2, identical to the related rat and mouse sequences. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody targets endothelial transcription factor GATA-2 (gene GATA2) in human, mouse and rat samples and is validated for Western blot. The predicted molecular weight is 50.5 kDa, and the supplier reports an observed band at about 95 kDa.
GATA2 is a zinc-finger transcription factor that is essential for the formation and maintenance of hematopoietic stem and progenitor cells. It also acts in endothelial and lymphatic cells. Germline GATA2 deficiency causes immunodeficiency and a predisposition to myelodysplasia and leukemia, so it is studied in hematology and vascular biology.
| Target | Endothelial transcription factor GATA-2 (gene GATA2; UniProt P23769, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg thimerosal; 0.05 mg NaN3; plus stabilizers |
| Calculated MW | 50.5 kDa |
| Observed MW | 95 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 (Human, Rat, Mouse) |
|---|
Samples with a confirmed band (WB): recombinant human GATA2 protein.
Recommended loading (WB): 20–40 µg of total protein per lane.
Immunogen
Synthetic peptide from the N-terminal region of human GATA2. The peptide sequence is conserved in rat and mouse.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places endothelial transcription factor GATA-2 in the nucleus. Tissue expression noted by UniProt (human): Endothelial cells. 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.
