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anti-CD4 PE-Cy7, Clone: RM4-5, EMD Millipore™

Rat Monoclonal Antibody

Manufacturer:  Millipore Sigma MABF1572

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Catalog No. MABF1572MI



Description

Description

Specifically detects CD4 Clone: RM4-5 in Mouse samples, and it is validated for Flow Cytometry

The RM4-5 antibody reacts with mouse CD4, a 55kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta2-domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4 is typically expressed on thymocytes, certain mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells.The RM4-5 antibody is widely used as a phenotypic marker for CD4 expression. If used together, the RM4-5 antibody and an alternative antibody, Anti-Mouse CD4 clone GK1.5, will 'compete' for binding, i.e. RM4-5 antibody is able to block GK1.5 antibody binding to cells. In contrast, RM4-5 antibody does not block the binding of Anti-Mouse CD4 clone RM4-4 to cells.
Specifications

Specifications

CD4
RM4-5
Purified Rat monoclonal containing 10mM NaH2PO4, 150mM NaCl, 0.09% NaN3, 0.1% gelatin, pH 7.2.
Purified
Rat
IgG2a, κ
100μg
Inflammation, Immunology
Primary
Murine
Flow Cytometry
PE-Cyanine7
P06332
Cd4
Proprietary immunogen
Purified by size-exclusion chromatography
RUO
2°C to 8°C undiluted for one year from date of shipment protected from light; Do not freeze
Monoclonal
Documents

For Research Use Only