| Field | Specification |
|---|---|
| Target | |
| Alternative names | Transient receptor potential cation channel subfamily M member 7; Channel-kinase 1; Long transient receptor potential channel 7; LTrpC-7; LTrpC7; TRPM7; CHAK1; LTRPC7 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E. coli-derived human TRPM7 recombinant protein (Position: K777-K905). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody recognizes transient receptor potential cation channel subfamily M member 7 (gene TRPM7) in human, mouse and rat samples and is validated for ELISA, flow cytometry, ICC/IF and Western blot. The predicted molecular weight is 212.7 kDa, and the supplier reports an observed band at about 250 kDa.
TRPM7 is an unusual protein that combines a divalent cation channel with its own C-terminal α-kinase domain. The channel conducts magnesium, calcium and zinc and is important for cellular magnesium and zinc balance, while the kinase can phosphorylate proteins such as annexin A1 and myosin II. It is studied in development, immune function, cell migration and proliferation.
| Target | Transient receptor potential cation channel subfamily M member 7 (gene TRPM7; UniProt Q96QT4, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg NaN3 |
| Calculated MW | 212.7 kDa |
| Observed MW | 250 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 |
|---|---|
| Immunocytochemistry / Immunofluorescence | 2 µg/mL |
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells |
| ELISA | 0.1–0.5 µg/mL |
Samples with a confirmed band (WB): human HeLa cells, human COLO-320 cells, human 22RV1 cells, human SGC-7901 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, 50 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 1:10000, ECL detection.
Samples with confirmed staining (ICC/IF): MCF-7 cells.
Samples with a confirmed signal (flow cytometry): THP-1 cells.
Immunogen
Recombinant human TRPM7 fragment (Lys777–Lys905), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places transient receptor potential cation channel subfamily M member 7 in the cell membrane and cytoplasmic vesicle membrane. 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.
