| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Histone H2B type 2-E;Histone H2B-GL105;Histone H2B.q;H2B/q;HIST2H2BE;H2BFQ; |
| Cellular Localization | |
| Clonality | |
| Concentration | |
| Form | Liquid |
| Gene ID | |
| Host | |
| Immunogen | A synthesized peptide derived from human STK33 |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Reconstitution | |
| Storage | |
| Target | |
| UniProt # |
Overview
This product is an anti-STK33 antibody for target detection and characterization. Key identifiers include host species: Rabbit; Monoclonal; clone 22S21; isotype IgG; reactivity: Human. Reported application contexts include WB, IHC, ICC, IF (as provided in the source record). Boster Bio Anti-STK33 Rabbit Monoclonal Antibody catalog # M07375. Tested in WB, IHC, ICC/IF applications. This antibody reacts with Human.
Key elements and design rationale
- Target: STK33 (Histone H2B type 2-E).
- Antibody format: Monoclonal; clone 22S21; isotype IgG.
- Host: Rabbit.
- Species reactivity: Human (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
STK33 (protein: T-cell surface glycoprotein CD3 zeta chain) is a commonly studied target in molecular and cellular biology. Functional context (as provided): Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Reported cellular localization context: Nucleus. Chromosome. Tissue expression notes (as provided): Expressed on a subclass of T-lymphocytes known as intra-epithelial lymphocytes which are located between mucosal epithelial cells.
Research relevance and current trends
- Research context keywords from the source record include: 2339,Epigenetics and Nuclear Signaling,Histones,Unmodified.
- 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.
Workflow ideas (metafield): Validate STK33 antibody specificity using KO/KD control samples (WB/IF/IHC as appropriate), Detect STK33 expression by Western blot in cell or tissue lysates, Detect STK33 in FFPE tissue sections by immunohistochemistry, Localize STK33 by immunofluorescence/immunocytochemistry in cultured cells
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: 58 kDa; calculated MW: 13920 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): 58 kDa
- Cellular localization (provided): Nucleus. Chromosome.
- Tissue details (provided): Expressed on a subclass of T-lymphocytes known as intra-epithelial lymphocytes which are located between mucosal epithelial cells.
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.
