CD4 Monoclonal Antibody
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CD4 Monoclonal Antibody
| SKU # | E-AB-22098 |
| Reactivity | Human, Mouse, Rat |
| Host | Mouse |
| Applications | IHC-p, IF |
Product Details
| Isotype | IgG |
| Host | Mouse |
| Reactivity | Human, Mouse, Rat |
| Applications | IHC-p, IF |
| Clonality | Monoclonal |
| Immunogen | Synthetic Peptide |
| Abbre | CD4 |
| Synonyms | CD 4, CD4, CD4 (L3T4), CD4 antigen, CD4 antigen (p55), CD4 molecule, CD4 receptor, CD4+ Lymphocyte deficiency, CD4mut, L3T4, Leu3, Ly-4, Lymphocyte antigen CD4, MGC165891, OTTHUMP00000238897, T cell antigen T4, T cell antigen T4/LEU3, T cell differentiati, included, p55 |
| Swissprot | |
| Cellular Localization | Cell membrane. Localizes to lipid rafts. Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum. |
| Tissue Specificity | Highly expressed in T-helper cells. The presence of CD4 is a hallmark of T-helper cells which are specialized in the activation and growth of cytotoxic T-cells, regulation of B cells, or activation of phagocytes. CD4 is also present in other immune cells such as macrophages, dendritic cells or NK cells. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer, 0.5% protein protectant and 50% glycerol. |
| Purification Method | Protein A purification |
| Research Areas | Cancer, Immunology, Stem Cells |
| Clone No. | 9G1 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
Related Reagents
| Applications | Recommended Dilution |
| IHC | 1:100-1:300 |
| IF | 1:50-200 |
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.