| Field | Specification |
|---|---|
| Target | |
| Alternative names | T-cell surface glycoprotein CD4|T-cell surface antigen T4/Leu-3|CD4 |
| Gene ID | |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | CD4 molecule |
| Conjugate | |
| Molecular weight | |
| Purity | |
| Purification | |
| Form | Liquid |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Scientific Background
This gene encodes a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene.
Product Overview
This polyclonal antibody, raised in Rabbit, recognizes CD4. It is validated for ELISA, Western Blot, Immunohistochemistry.
Validated Applications
| Applications | ELISA, Western Blot, Immunohistochemistry |
|---|---|
| WB | 1:500 - 1:2000 |
| IHC | 1:50 - 1:200 |
Optimal dilutions should be determined by the end user for each application and sample type.
Immunogen
CD4 molecule
Specifications
| Host | Rabbit |
|---|---|
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugate | Unconjugated |
| Reactivity | Human, Mouse, Rat |
| Immunogen | CD4 molecule |
| Purification | Immunogen Affinity Purified |
| Purity | ≥95% as determined by SDS-PAGE |
| Form | Liquid |
| Target MW | 51 kDa |
| UniProt # | P01730 |
| Gene ID | 920 |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months (Avoid repeated freeze / thaw cycles.) |
| Alternative Names | T-cell surface glycoprotein CD4|T-cell surface antigen T4/Leu-3|CD4 |
Reactivity Notes
Validated reactivity: Human, Mouse, Rat. For other species, epitope conservation may allow cross-reactivity; confirm with appropriate controls.
Safety & Handling
This product is for research use only (RUO) and is not intended for diagnostic or therapeutic use. The formulation contains sodium azide; handle with standard laboratory precautions.
Related Products
Explore related antibodies and reagents for CD4 research from Fine Test, or contact us for alternative formats.
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.
