| Field | Specification |
|---|---|
| Target | |
| Alternative names | 10 kDa heat shock protein, mitochondrial;Hsp10;10 kDa chaperonin;Chaperonin 10;CPN10;Early-pregnancy factor;EPF;HSPE1; |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | A synthetic peptide corresponding to a sequence at the C-terminus of human Cpn10, different from the related rat and mouse sequences by one amino acid. |
| Molecular weight | |
| Purification | |
| Reconstitution | |
| Cellular localization | |
| Concentration | |
| Form | Lyophilized |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Product Overview
This rabbit polyclonal antibody detects 10 kDa heat shock protein, mitochondrial (gene HSPE1) in human, mouse and rat samples and is validated for Western blot, IHC, ICC/IF and flow cytometry. The predicted molecular weight is 10.9 kDa, and the supplier reports an observed band at about 11 kDa.
HSP10 (HSPE1) is the mitochondrial co-chaperonin that caps HSP60 complexes. Together they form a folding chamber for proteins imported into the mitochondrial matrix, and HSP10 is studied in mitochondrial protein folding and stress responses.
| Target | 10 kDa heat shock protein, mitochondrial (gene HSPE1; UniProt P61604, human) |
|---|---|
| Host / Clonality / Isotype | Rabbit / Polyclonal / Rabbit IgG |
| Reactivity | Human, Mouse, Rat |
| Form | Lyophilized |
| Formulation | Per vial: 0.9 mg NaCl; 0.2 mg Na2HPO4; 0.05 mg thimerosal; 0.05 mg NaN3; plus stabilizers |
| Calculated MW | 10.9 kDa |
| Observed MW | 11 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 (Human, Mouse, Rat) |
|---|---|
| IHC (paraffin sections) | 0.5–1 µg/mL (Human, Mouse, Rat) |
| Immunocytochemistry / Immunofluorescence | 0.5–1 µg/mL (Human) |
| Immunocytochemistry / Immunofluorescence | 2 µg/mL (Human) |
| Immunocytochemistry / Immunofluorescence | 5 µg/mL (Human) |
| Flow cytometry (fixed cells) | 1–3 µg/1×106 cells (Human) |
Samples with a confirmed band (WB): human A431 cells, human A549 cells, rat heart tissue, mouse heart 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 1:100, HRP-conjugated secondary antibody at 1:5000, ECL detection.
Samples with confirmed staining (IHC): human intestinal cancer tissue, mouse intestine tissue, rat intestine tissue, human lung 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 citrate buffer (pH 6).
Samples with confirmed staining (ICC/IF): HepG2 cells, HeLa cells.
Samples with confirmed staining (ICC/IF): A549 cells.
Samples with confirmed staining (ICC/IF): human intestinal cancer tissue, human intestine cancer tissue.
Samples with a confirmed signal (flow cytometry): HepG2 cells.
Immunogen
Synthetic peptide from the C-terminal region of human cpn10. It differs from the rat and mouse sequences at one residue.
Reactivity Notes
The supplier lists reactivity with human, mouse and rat. UniProt places 10 kDa heat shock protein, mitochondrial in the mitochondrion matrix. 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.
