Anti-DGKZ/DGK-zeta Antibody Picoband®

Overview

Anti-DGKZ/DGK-zeta Antibody Picoband® is an antibody for DGKZ detection raised in Rabbit (Polyclonal, Rabbit IgG), with reported reactivity: Human,Mouse,Rat. Commonly used in WB, IHC, Flow Cytometry, ELISA workflows.

Key elements and design rationale

• Target: DGKZ (ubiquitin specific peptidase 21); UniProt: Q13574
• Antibody format: Rabbit, Polyclonal, Rabbit IgG
• Molecular weight: 124 kDa, calculated 104553 MW
• Applications: WB, IHC, Flow Cytometry, ELISA

Vendor description (summary): Boster Bio Anti-DGKZ/DGK-zeta Antibody Picoband® catalog # A06678-2.

Biological background

Biological context: Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination. Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates. Deubiquitinates BAZ2A/TIP5 leading to its stabilization.

Expression and localization notes: cellular localization: Nucleus. Cytoplasm., tissue context: Highly expressed in heart, pancreas and skeletal muscle. Also expressed in brain, placenta, liver and kidney, and at very low level in lung..

Common research applications

• Western blotting (WB): Compare DGKZ levels across samples and conditions using appropriate loading and biological controls.
• Immunohistochemistry (IHC): Evaluate spatial distribution of DGKZ in tissue sections, considering fixation and antigen retrieval effects.
• Flow cytometry: Quantify DGKZ-positive populations in single-cell suspensions with appropriate gating and controls.
• ELISA: Use antibody-based detection formats to assess antigen presence or binding in plate-based assays.

Notes for experimental interpretation

• Account for isoforms, post-translational modifications, and sample-specific processing that can shift apparent molecular weight or epitope accessibility.
• Use positive/negative biological controls where possible (e.g., known-expressing cells/tissues, knockdown/knockout models) and include appropriate secondary-only/isotype controls for imaging workflows.

Additional product notes (from provided fields)

• Background: Diacylglycerol kinase zeta is an enzyme that in humans is encoded by the DGKZ gene. The protein encoded by this gene belongs to the eukaryotic diacylglycerol kinase family. It may attenuate protein kinase C activity by regulating diacylglycerol levels in intracellular signaling cascade and signal transduction. Alternative splicing occurs at this locus and multiple transcript variants encoding distinct isoforms have been identified.
• Cross reactivity: No cross-reactivity with other proteins.
• Cellular localization: Nucleus. Cytoplasm.
• Tissue details: Highly expressed in heart, pancreas and skeletal muscle. Also expressed in brain, placenta, liver and kidney, and at very low level in lung.
• Research category: Cofactors, Vitamins/Minerals,Metabolism,Mitochondrial,Mitochondrial Markers,Mitochondrial Metabolism,Pathways and Processes,Signal Transduction,Vitamins/Minerals

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.