| Field | Specification |
|---|---|
| Target | |
| Alternative names | DNA (cytosine-5)-methyltransferase 1; Dnmt1; CXXC-type zinc finger protein 9; DNA methyltransferase HsaI; DNA MTase HsaI; M.HsaI; MCMT; DNMT1; AIM; CXXC9; DNMT |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | E.coli-derived mouse Dnmt1 recombinant protein (Position: Q509-Q1577). |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody recognizes DNA (gene Dnmt1) in mouse samples and is validated for Western blot and ELISA. The predicted molecular weight is 183.2 kDa, and the supplier reports an observed band at about 200 kDa.
DNMT1 is the maintenance DNA methyltransferase that copies CpG methylation patterns onto newly synthesized DNA strands. With its partner UHRF1, it recognizes hemimethylated DNA at replication forks, allowing methylation marks to be inherited through cell division. DNMT1 is essential for development and is studied in epigenetics, genomic imprinting and cancer.
| Target | DNA (gene Dnmt1; UniProt P13864, mouse) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Mouse |
| Form | Lyophilized |
| Formulation | Per vial: 4 mg trehalose; 0.9 mg NaCl; 0.2 mg Na2HPO4 |
| Calculated MW | 183.2 kDa |
| Observed MW | 200 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 (Mouse) |
|---|---|
| ELISA | 0.1–0.5 µg/mL |
Samples with a confirmed band (WB): mouse testis tissue.
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.
Immunogen
Recombinant mouse Dnmt1 fragment (Gln509–Gln1577), expressed in E. coli.
Reactivity Notes
The supplier lists reactivity with mouse. UniProt places DNA in the nucleus, chromosome and cytoplasm. Tissue expression noted by UniProt (mouse): Expressed in embryonic stem cells and in somatic tissues... 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.
Karine Assis Costa et al. (2024) Supplementation of l-arginine in pregnant gilts affects the protein abundance of DNMT1 in 35-day fetuses. Animal Reproduction Science. 10.1016/j.anireprosci.2024.107574
