| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Cell division control protein 42 homolog;G25K GTP-binding protein;CDC42; |
| Cellular Localization | |
| Clonality | |
| Concentration | |
| Host | |
| Immunogen | A synthesized peptide derived from human Phospho-Rac1/Cdc42 (Ser71) |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Target | |
| UniProt # |
Overview
Anti-Phospho-Rac1/Cdc42 (Ser71) Rabbit Monoclonal Antibody is an antibody targeting CDC42. Common applications include WB. Key specifications include host: Rabbit; clonality: Monoclonal; clone: Clone: IBB-3; isotype: Rabbit IgG; reactivity: Human; observed MW: 70, 75 kDa; calculated MW: 21259 MW.
Boster Bio Anti-Phospho-Rac1/Cdc42 (Ser71) Rabbit Monoclonal Antibody catalog # P00119. Tested in WB application. This antibody reacts with Human.
Key elements and design rationale
- Target: CDC42 — Cell division control protein 42 homolog
- Antibody format: Host: Rabbit; Clonality: Monoclonal; Clone: Clone: IBB-3; Isotype: Rabbit IgG
- Species reactivity: Human
- Molecular weight guidance: Observed: 70, 75 kDa; Calculated: 21259 MW
- Phospho site(s): Ser71
Biological background
Protein function (datasheet): Plasma membrane-associated small GTPase which cycles between an active GTP-bound and an inactive GDP-bound state. In active state binds to a variety of effector proteins to regulate cellular responses. Involved in epithelial cell polarization processes. Regulates the bipolar attachment of spindle microtubules to kinetochores before chromosome congression in metaphase. Plays a role in the extension and maintenance of the formation of thin, actin-rich surface projections called filopodia. Mediates CDC42-dependent cell migration. .
Cellular localization (datasheet): Cell membrane ; Lipid-anchor ; Cytoplasmic side . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle. Midbody. Localizes to spindle during prometaphase cells. Moves to the central spindle as cells progressed through anaphase to telophase. Localizes at the end of cytokinesis in the intercellular bridge formed between two daughter cells. Its localization is regulated by the activities of guanine nucleotide exchange factor ECT2 and GTPase activating protein RACGAP1. Colocalizes with NEK6 in the centrosome.
Tissue details (datasheet): Increased expression seen in some liver and prostate cancers. Isoforms lacking the transactivation domain found in striatal neurons of patients with Huntington disease (at protein level). .
Research relevance and current trends
- Commonly studied in contexts related to Cancer,Cell Biology,Cell Cycle,Cell Division,Cytokinesis,Epigenetics and Nuclear Signaling,G Protein Signaling,Kinases/Phosphatases,Protein Trafficking,Ras Family,Signal Transduction,Signaling Pathway,Small G Proteins,Vesicle Transport.
- Supports comparative expression analysis across conditions, genotypes, or treatments when paired with appropriate controls.
- Useful for confirming target presence and subcellular distribution using orthogonal readouts (e.g., microscopy vs. immunoblotting).
Common research applications
- Western blot (WB): Compare relative target abundance and apparent size/isoforms across samples; interpret bands in light of expected MW and potential PTMs.
Notes for experimental interpretation
- Consider isoforms, post-translational modifications, and processing that can shift apparent molecular weight or localization.
- Use appropriate positive and negative controls (e.g., KO/KD, blocking peptide, or isotype controls) to support specificity interpretation.
As a monoclonal antibody, this reagent is expected to recognize a defined epitope, which can support consistency across lots when epitope accessibility is preserved.
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.
