| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Calpain-1 catalytic subunit;3.4.22.52;Calcium-activated neutral proteinase 1;CANP 1;Calpain mu-type;Calpain-1 large subunit;Cell proliferation-inducing gene 30 protein;Micromolar-calpain;muCANP;CAPN1;CANPL1;PIG30; |
| Cellular Localization | |
| Clonality | |
| Concentration | |
| Form | Liquid |
| Host | |
| Immunogen | A synthesized peptide derived from human DNA Polymerase beta Repair polymerase. Conducts gap-filling DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases. Has a 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity. |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Reconstitution | |
| Storage | |
| Target | |
| UniProt # |
Overview
This product is an anti-POLB antibody for target detection and characterization. Key identifiers include host species: Rabbit; Monoclonal; clone ACGH-16; isotype Rabbit IgG; reactivity: Human,Mouse,Rat. Reported application contexts include WB, IHC, ICC, IF, IP (as provided in the source record). Boster Bio Anti-DNA Polymerase beta Monoclonal Antibody catalog # M01946. Tested in WB, IHC, ICC/IF, IP applications. This antibody reacts with Human, Mouse, Rat.
Key elements and design rationale
- Target: POLB (Calpain-1 catalytic subunit).
- Antibody format: Monoclonal; clone ACGH-16; isotype Rabbit IgG.
- Host: Rabbit.
- Species reactivity: Human,Mouse,Rat (confirm in your model system with appropriate controls).
This description is intended to help interpret the antibody design and the biological context of the target using the fields provided in the catalog record, alongside general experimental considerations.
Biological background
POLB (protein: Lysosome-associated membrane glycoprotein 2 (Lamp2)) is a commonly studied target in molecular and cellular biology. Functional context (as provided): Calcium-regulated non-lysosomal thiol-protease which catalyze limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Reported cellular localization context: Cytoplasm . Cell membrane . Translocates to the plasma membrane upon Ca (2+) binding. In granular keratinocytes and in lower corneocytes, colocalizes with FLG and FLG2 (PubMed:21531719). . Tissue expression notes (as provided): Ubiquitous.
Research relevance and current trends
- Research context keywords from the source record include: DNA/RNA,DNA Damage & Repair,DNA Synthesis,Epigenetics and Nuclear Signaling.
- Current studies often focus on connecting target abundance/localization to pathway perturbations across models, tissues, and cell states.
- Quantitative and multiplexed assays (e.g., imaging + immunoblot panels) are commonly used to compare phenotypes across conditions and time-courses.
Common research applications
- Western blotting (WB): assess relative target abundance across samples, treatments, or time-points.
- Immunohistochemistry (IHC): evaluate spatial distribution of target-positive staining in tissue architecture.
- Immunofluorescence/ICC (IF/ICC): visualize subcellular localization patterns and cell-to-cell heterogeneity.
- Immunoprecipitation (IP): enrich target complexes for downstream immunoblot or interaction analyses.
Workflow ideas (metafield): Validate POLB antibody specificity using KO/KD control samples (WB/IF/IHC as appropriate), Detect POLB expression by Western blot in cell or tissue lysates, Detect POLB in FFPE tissue sections by immunohistochemistry, Localize POLB by immunofluorescence/immunocytochemistry in cultured cells, Enrich POLB by immunoprecipitation from lysates for downstream analysis
Notes for experimental interpretation
- Consider isoforms and post-translational modifications (PTMs) that may shift apparent molecular weight or epitope accessibility.
- Apparent molecular weight may vary by sample type and processing (observed MW: 72 kDa; calculated MW: 81890 MW).
- Control concepts: include appropriate negative controls (e.g., isotype, KO/KD samples) and orthogonal validation when feasible.
Additional product details (from the source record)
- Molecular weight (observed): 72 kDa
- Cellular localization (provided): Cytoplasm . Cell membrane . Translocates to the plasma membrane upon Ca (2+) binding. In granular keratinocytes and in lower corneocytes, colocalizes with FLG and FLG2 (PubMed:21531719). .
- Tissue details (provided): Ubiquitous.
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.
