| Field | Specification |
|---|---|
| Target | |
| Alternative names | Protransforming growth factor alpha; Transforming growth factor alpha; TGF-alpha; EGF-like TGF; ETGF; TGF type 1; TGFA; TGF α |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to residues in Human TGFα. |
| Conjugate | |
| Molecular weight | |
| Purity | |
| Purification | |
| Formulation | |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Scientific Background
Transforming growth factor-α (TGFα) is an acid- and heat-stable 50 amino acid protein originally found in rodents and humans. TGFα is 33% homologous at the amino acid level to epidermal growth factor (EGF). TGFα binds to the EGF receptor, mediates tyrosine phosphorylation of the receptor and promotes anchorage-independent growth of normal rat fibroblasts in soft agar in the presence of transforming growth factor-b. TGFα is secreted by a variety of transformed cells and tumors, embryonic cells and some normal adult cells. TGFα bioactivity has been found in the urine of cancer patients. It has been suggested that it may act as an autocrine growth factor for the induction or maintenance of malignancy.
Product Overview
This polyclonal antibody, raised in Rabbit, recognizes TGFα. TGFα polyclonal antibody detects endogenous levels of TGFα protein.
Validated Applications
| Applications | Western Blot |
|---|---|
| WB | 1:500-1:1000 |
Optimal dilutions should be determined by the end user for each application and sample type.
Immunogen
A synthetic peptide corresponding to residues in Human TGFα.
Specifications
| Host | Rabbit |
|---|---|
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugate | Unconjugated |
| Reactivity | Human, Mouse, Rat |
| Immunogen | A synthetic peptide corresponding to residues in Human TGFα. |
| Purity | > 95% (by SDS-PAGE) |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen |
| Formulation | Rabbit IgG, 1 mg/mL in PBS with 0.02% sodium azide, 50% glycerol, pH 7.2 |
| Target MW | ~ 17 kDa |
| Swiss-Prot | P01135 |
| Storage | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. |
Reactivity Notes
Validated reactivity: Human, Mouse, Rat. For other species, epitope conservation may allow cross-reactivity; confirm with appropriate controls before critical experiments.
Safety & Handling
This product is for research use only (RUO) and is not intended for diagnostic or therapeutic use. The formulation contains sodium azide; handle with standard laboratory precautions.
Related Products
Explore related antibodies and reagents for TGFα research from Bioworld Technology Inc, or contact us for alternative formats.
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.
