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Anti-CD4 Antibody-PE (2I64)

🥰Excellent
Catalog No. TMAY-00765P

Anti-CD4 Antibody-PE (2I64) is a PE-conjugated Mouse antibody targeting CD4. Anti-CD4 Antibody-PE (2I64) can be used in FCM.

Anti-CD4 Antibody-PE (2I64)

Anti-CD4 Antibody-PE (2I64)

🥰Excellent
Catalog No. TMAY-00765P
Anti-CD4 Antibody-PE (2I64) is a PE-conjugated Mouse antibody targeting CD4. Anti-CD4 Antibody-PE (2I64) can be used in FCM.
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Product Introduction

Bioactivity
Description
Anti-CD4 Antibody-PE (2I64) is a PE-conjugated Mouse antibody targeting CD4. Anti-CD4 Antibody-PE (2I64) can be used in FCM.
Ig Type
Monoclonal Mouse IgG1
Clone
2I64
Reactivity
Human
Verified Activity
Flow cytometric analysis of Human CD4 expression on human peripheral blood lymphocytes. Cells were stained with PE-conjugated anti-Human CD4 and FITC conjugated anti-Human CD3 (BD Pharmingen™ Cat. No. 555332). The dot plots were derived from events with the forward and side light-scatter characteristics of viable lymphocytes.
Application
FCM
Recommended Dose
1 μl/Test, 0.1 mg/ml
Antibody Type
Monoclonal
Host SpeciesMouse
ConstructionThis 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 Human CD4 (rh CD4; TMPY-01400; NP_000607.1; Met1-Trp390) and conjugated with PE under optimum conditions, the unreacted PE was removed.
PurificationProtein A
AppearanceLiquid
FormulationPBS solution containing 0.5% BSA and 0.03%ProClin300
Research BackgroundT-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.
Related Conjugates and Formulations
Conjucates
PE
Others Formats
Unconjugated/APC/PerCP/FITC
Antibody Types Available
5
Antigen Details
Immunogen
Recombinant Human CD4 protein (TMPY-01400)
Antigen Species
Human
Chemical Properties
Stability & Storage
Stability & StorageStore at 2°C-8°C for 12 months, do not freeze. Keep away from direct sunlight.
TransportShipping with blue ice.

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Tech Support

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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