Rat monoclonal [RM4-5] antibody to CD4 (Amethyst Orange).
Specificity
This antibody recognises mouse CD4, a 55 kDa protein also known as Ly-4 and L3T4. CD4 is a single chain transmembraneous glycoprotein which belongs to the immunoglobulin superfamily, and is primarily expressed on peripheral blood monocytes and tissue macrophages. CD4 is also expressed on a subpopulation of regulatory T cells (CD4+CD25+), which play a key role in the maintenance of self tolerance.Rat anti Mouse CD4 antibody, clone RM4-5 can be used for in vitro blocking of ligand binding, as well as in vitro CD4+ T cell depletions.
Applications
Flow Cytometry
Dilutions
Use 10µl of the suggested working dilution to label 1x106 cells in 100µl. The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors. This may be reduced by using SeroBlock FcR (BUF041A/B).
Reactivity
Mouse
Immunogen
BALB/c mouse thymocytes.
Host
Rat
Clonality
Monoclonal
Clone ID
RM4-5
Isotype
IgG2a
Conjugate
Amethyst Orange
Excitation: 390nm, Emission: 535nm
Purification
Protein G affinity chromatography of tissue culture supernatant.
Concentration
100 µg/ml
Product Form
Liquid
Formulation
Supplied in Phosphate Buffered Saline with 1% BSA and 0.09% Sodium Azide.
Storage
Shipped at ambient temperature. Upon delivery aliquot and store at -20°C. When thawed, aliquot the sample as needed. Short term (up to 4 weeks): store at 4°C. Long term: store at -20°C. Avoid freeze / thaw cycles. Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.
General Notes
Rat anti Mouse CD4 antibody, clone RM4-5 detects mouse CD4, a 55 kDa protein also known as Ly-4 and L3T4. CD4 is a single chain transmembraneous glycoprotein which belongs to the immunoglobulin superfamily, and is primarily expressed on peripheral blood monocytes and tissue macrophages. CD4 is also expressed on a subpopulation of regulatory T cells (CD4+CD25+), which play a key role in the maintenance of self tolerance.Rat anti Mouse CD4 antibody, clone RM4-5 can be used for in vitro blocking of ligand binding, as well as in vitro CD4+ T cell depletions.