| Field | Specification |
|---|---|
| Target | |
| Alternative names | Structural maintenance of chromosomes protein 3;SMC protein 3;SMC-3;Basement membrane-associated chondroitin proteoglycan;Bamacan;Chondroitin sulfate proteoglycan 6;Chromosome-associated polypeptide;hCAP;SMC3;BAM, BMH, CSPG6, SMC3L1; |
| UniProt # | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthesized peptide derived from human SMC3 |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
Clone AACO-19 is a rabbit monoclonal antibody that recognizes structural maintenance of chromosomes protein 3 (gene SMC3) in human, mouse and rat samples and is validated for Western blot, IHC, ICC/IF and flow cytometry. The predicted molecular weight is 141.5 kDa, and the supplier reports an observed band at about 141 kDa.
SMC3 is a core subunit of cohesin, which forms a ring that keeps sister chromatids together until anaphase. Acetylation of SMC3 helps establish cohesion during DNA replication, and cohesin also contributes to DNA repair and chromatin organization.
| Target | Structural maintenance of chromosomes protein 3 (gene SMC3; UniProt Q9UQE7, human) |
|---|---|
| Clone | AACO-19 |
| Host / Clonality / Isotype | Rabbit / Monoclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Liquid |
| Formulation | PBS (pH 7.4); 150 mM NaCl; 0.02% sodium azide; 50% glycerol; plus stabilizers |
| Calculated MW | 141.5 kDa |
| Observed MW | 141 kDa |
| Storage | Long term: −20 °C for up to 12 months. Frequent use: 4 °C for up to 1 month. Avoid repeated freeze–thaw cycles. |
Validated Applications
| Western blot | 1:500–1:2000 |
|---|---|
| Immunohistochemistry | 1:50–1:200 |
| Immunocytochemistry / Immunofluorescence | 1:50–1:200 |
| Flow cytometry | 1:50 |
Samples with a confirmed band (WB): HeLa cells.
Recommended loading (WB): 20–40 µg of total protein per lane.
Immunogen
Synthetic peptide based on the sequence of human SMC3.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places structural maintenance of chromosomes protein 3 in the nucleus and chromosome. 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.
