| Field | Specification |
|---|---|
| Target | |
| Alternative names | Small ubiquitin-related modifier 1; SUMO-1; GAP-modifying protein 1; GMP1; SMT3 homolog 3; Sentrin; Ubiquitin-homology domain protein PIC1; Ubiquitin-like protein SMT3C; Smt3C; Ubiquitin-like protein UBL1; SUMO1; SMT3H3; UBL1 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence in the middle region of human Sumo 1/SUMO1, identical to the related mouse and rat sequences. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects small ubiquitin-related modifier 1 (gene SUMO1) in human, mouse and rat samples and is validated for IHC, ICC/IF and flow cytometry. The predicted molecular weight is 11.6 kDa.
SUMO-1 is a small ubiquitin-like modifier that is attached to lysine residues of target proteins through the E1 SAE1/SAE2, the E2 UBC9 (UBE2I) and E3 ligases such as PIAS proteins. SUMOylation changes protein localization, interactions and stability, regulating nuclear transport, transcription, DNA repair and mitosis; the classic SUMO-1 target is RanGAP1 at the nuclear pore.
| Target | Small ubiquitin-related modifier 1 (gene SUMO1; UniProt P63165, 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; 0.005 mg NaN3 |
| Calculated MW | 11.6 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
| IHC (paraffin sections) | 1–2 µg/mL (Human, Mouse, Rat) |
|---|---|
| Immunocytochemistry / Immunofluorescence | 5 µg/mL (Human) |
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells (Human, Mouse) |
Samples with confirmed staining (IHC): mouse brain tissue, rat brain tissue, human intestinal cancer tissue, human mammary cancer tissue.
Recommended antigen retrieval: heat-mediated, in TE buffer (pH 9.0); citrate buffer (pH 6.0) can be used instead.
Conditions in the example images (IHC): heat-mediated antigen retrieval in EDTA buffer (pH 8.0).
Samples with confirmed staining (ICC/IF): A431 cells.
Samples with a confirmed signal (flow cytometry): HL-60 cells, HEPA1–6 cells.
Immunogen
Synthetic peptide from the middle region of human sumo 1/SUMO1. The peptide sequence is conserved in mouse and rat.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places small ubiquitin-related modifier 1 in the nuclear membrane, nucleus speckle, cytoplasm and nucleus.
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.
