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Anti-CD4 Antibody (8L897)
😃Good
Catalog No. TMAY-03910
Alias Ly-4, L3T4, CD4 molecule
Anti-CD4 Antibody (8L897) is a Mouse antibody targeting CD4. Anti-CD4 Antibody (8L897) can be used in FCM.
Anti-CD4 Antibody (8L897)
Anti-CD4 Antibody (8L897)
😃Good
Catalog No. TMAY-03910Alias Ly-4, L3T4, CD4 molecule
Anti-CD4 Antibody (8L897) is a Mouse antibody targeting CD4. Anti-CD4 Antibody (8L897) can be used in FCM.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 100 μL | $199 | 7-10 days |
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Product Introduction
Bioactivity
Related Conjugates and Formulations
Antigen Details
Chemical Properties
| Description | Anti-CD4 Antibody (8L897) is a Mouse antibody targeting CD4. Anti-CD4 Antibody (8L897) can be used in FCM. |
| Alias | Ly-4, L3T4, CD4 molecule |
| Ig Type | Monoclonal Mouse IgG1 |
| Clone | 8L897 |
| Reactivity | Rhesus |
| Verified Activity | Flow cytometric analysis of Cynomolgus CD4 expression on Cynomolgus lymphocytes. Cells were stained with purified anti-CD4, then a PE-conjugated second step antibody. The fluorescence histograms were derived from gated events with the forward and side light-scatter characteristics of viable lymphocytes. |
| Application | FCM |
| Recommended Dose | FCM: 1:25-1:100 |
| Antibody Type | Monoclonal |
| Host Species | Mouse |
| Construction | This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Rhesus CD4 ( TMPY-03742; EHH20435.1; Met1-Trp390). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography. |
| Purification | Protein A |
| Appearance | Liquid |
| Formulation | 0.2 μm filtered solution in PBS |
| Research Background | T-cell surface glycoprotein CD4, is a single-pass type I membrane protein. CD4 contains three Ig-like C2-type (immunoglobulin-like) domains and one Ig-like V-type (immunoglobulin-like) domain. CD4 is a glycoprotein expressed on the surface of T helper cells, regulatory T cells, monocytes, macrophages, and dendritic cells. The CD4 surface determinant, previously associated as a phenotypic marker for helper/inducer subsets of T lymphocytes, has now been critically identified as the binding/entry protein for human immunodeficiency viruses (HIV). The human CD4 molecule is readily detectable on monocytes, T lymphocytes, and brain tissues. All human tissue sources of CD4 bind radiolabeled gp120 to the same relative degree; however, the murine homologous protein, L3T4, does not bind the HIV envelope protein. CD4 is a co-receptor that assists the T cell receptor (TCR) to activate its T cell following an interaction with an antigen-presenting cell. Using its portion that resides inside the T cell, CD4 amplifies the signal generated by the TCR. CD4 interacts directly with MHC class II molecules on the surface of the antigen-presenting cell via its extracellular domain. The CD4 molecule is currently the object of intense interest and investigation both because of its role in normal T-cell function, and because of its role in HIV infection. CD4 is a primary receptor used by HIV-1 to gain entry into host T cells. HIV infection leads to a progressive reduction of the number of T cells possessing CD4 receptors.Viral protein U (VpU) of HIV-1 plays an important role in downregulation of the main HIV-1 receptor CD4 from the surface of infected cells. Physical binding of VpU to newly synthesized CD4 in the endoplasmic reticulum is an early step in a pathway leading to proteasomal degradation of CD4. Amino acids in both helices found in the cytoplasmic region of VpU in membrane-mimicking detergent micelles experience chemical shift perturbations upon binding to CD4, whereas amino acids between the two helices and at the C-terminus of VpU show no or only small changes, respectively. Paramagnetic spin labels were attached at three sequence positions of a CD4 peptide comprising the transmembrane and cytosolic domains of the receptor. VpU binds to a membrane-proximal region in the cytoplasmic domain of CD4. |
| Conjucates | Unconjugated |
| Others Formats | FITC |
| Antibody Types Available | 2 |
| Immunogen | Recombinant Rhesus CD4 Protein (TMPY-03742) |
| Antigen Species | Rhesus |
Stability & Storage
| Stability & Storage | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. Preservative-Free. |
| Transport | Shipping with blue ice. |
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For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . 
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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