| Field | Specification |
|---|---|
| Mfr No | |
| Accession Number | |
| Alternative Names | Transient receptor potential cation channel subfamily M member 7, Long transient receptor potential channel 7, LTRPC7, Channel-kinase 1, CHAK1, Transient receptor potential-phospholipase C-interacting kinase, TRP-PLIK |
| Clonality | |
| Conjugate | |
| Host | |
| Isotype | |
| Product Type | |
| Reactivity | |
| Shipping | |
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| Target |
Overview
Anti-TRPM7 (extracellular) Antibody is an antibody targeting Transient receptor potential cation channel subfamily M member 7, Long transient receptor potential channel 7, LTRPC7, Channel-kinase 1, CHAK1, Transient receptor potential-phospholipase C-interacting kinase, TRP-PLIK Polyclonal raised in Rabbit (Unconjugated). This antibody is commonly used in IFC, IHC, LCI, WB to detect, localize, or compare expression of the target across samples.
Key elements and design rationale
- Target: Transient receptor potential cation channel subfamily M member 7, Long transient receptor potential channel 7, LTRPC7, Channel-kinase 1, CHAK1, Transient receptor potential-phospholipase C-interacting kinase, TRP-PLIK (also reported as Transient receptor potential cation channel subfamily M member 7, Long transient receptor potential channel 7, LTRPC7, Channel-kinase 1, CHAK1, Transient receptor potential-phospholipase C-interacting kinase, TRP-PLIK).
- Immunogen/epitope region: Extracellular, 2nd loop..
- Homology note: Rat - identical, human - 13 out of 15 amino acid residues identical (informative for cross-species interpretation).
- Species reactivity (as provided): Human, Rat, Mouse.
- Lot quality control (as provided): Western blot analysis.
- Peptide confirmation: Confirmed by amino acid analysis and mass spectrometry.
- Blocking peptide: Available for antigen preadsorption control where appropriate.
- Conjugate/format: Unconjugated (may affect detection channel and background).
These attributes help researchers interpret whether signal reflects the intended target in a given assay and sample context.
Biological background
TRP channels are a large family (about 28 genes) of plasma membrane, non-selective cationic channels that are either specifically or ubiquitously expressed in excitable and non-excitable cells.1 The TRP channels have putative six-transmembrane domains (TM) with a pore domain between the fifth and the six TM, and all assemble as tetramers. Both the N- and the C-terminus of all TRPs are intracellular.3According to IUPHAR the TRP family comprises of three main subfamilies on the basis of sequence homology; TRPC (canonical), TRPV (vanilloid) and TRPM (melastatin). To date, three extra subfamilies are also considered to belong to the TRP family; the TRPA, TRPML, and the TRPP.1-4The TRPM subfamily consists of eight members, TRPM1 to TRPM8, which also can be further subdivided into four subgroups based on their sequence homology: (1)TRPM1 and TRPM3 (2) TRPM6 and TRPM7 (3) TRPM4 and TRPM5 (4) TRPM2 and TRPM8.5TRPM7 and TRPM6 are involved in Mg2+ homeostasis and are unique among the TRP family members, possessing a functional kinase domain at their C-terminus.6,7 Although the kinase is not necessary to the function of the channel it may have a role in modulating the activation of channel 7.Recent work demonstrated that TRPM7 is a critical mediator of anoxic cell death.7,8
Research relevance and current trends
- Linking transporter/channel abundance to ionic homeostasis and excitability-related phenotypes.
- Studying compartment-specific localization (surface vs intracellular pools) and trafficking dynamics.
- Combining antibody readouts with functional assays for more complete interpretation.
Common research applications
- Western blot (WB): compare target abundance/size across lysates and conditions; consider isoforms/PTMs.
- Immunohistochemistry (IHC): examine spatial distribution in tissue and relate signal to cell-type composition.
- Immunofluorescence/ICC: assess subcellular localization and co-localization with markers in cells or sections.
- Flow cytometry (direct/indirect): quantify target-positive populations and shifts in expression across subsets.
- Live cell imaging (LCI): support extracellular-epitope detection on non-permeabilized cells when appropriate.
Interpretation typically benefits from comparing matched sample sets (e.g., treated vs control, WT vs KO/KD) and using orthogonal readouts where feasible.
Notes for experimental interpretation
- Isoforms and post-translational modifications can shift apparent molecular weight or epitope accessibility across samples.
- Cross-species signal may depend on epitope conservation; consult the provided homology note when selecting models.
- Permeabilization, fixation, and antigen retrieval can change accessibility of intracellular vs extracellular epitopes.
- Conceptual control: antigen preadsorption (blocking peptide) can help assess signal dependence on the immunogen region.
- Provided control suggestions: Negative control: BLP-CC129.
- Application notes: see product-specific dilution/usage notes and control concepts provided in the dataset.
Application abbreviations: CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot. Species abbreviations: H- Human, M- Mouse, R- Rat.
Recommended controls: Blocking peptide: BLP-CC129; Negative control: BLP-CC129.
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.
