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CD25 Monoclonal Antibody (CD25-4E3), PE, eBioscience™
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FIGURE: 1 / 12
CD25 Antibody (12-0257-42) in Flow
Staining of normal human peripheral blood cells with Anti-Human CD4 APC (Product # 17-0049-42) and Mouse IgG2b K Isotype Control PE (Product # 12-4732-81) (left) or Anti-Human/Non-Human Primate CD25 PE (right). Cells in the lymphocyte gate were used for analysis.
Product Details
12-0257-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Non-human primate
Published species
Human,
Mouse
Host/Isotype
Mouse
/ IgG2b, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
CD25-4E3
Conjugate
Excitation/Emission Max
565/576 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with BSA
Contains
0.09% sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Description: This CD25-4E3 monoclonal antibody reacts to human CD25, which is also known as the low-affinity interleukin (IL)-2 receptor alpha. CD25 is expressed on activated T cells (including a subset of regulatory T cells), B cells, and macrophages. This receptor subunit associates with CD122, the IL-2 receptor beta chain, and CD132, the common gamma chain, to form the high-affinity IL-2 receptor. IL-2 receptor signaling has been linked to cell proliferation and survival in lymphocytes. CD25 is a marker for Hodgkin's disease, and has been associated with such autoimmune diseases as Type I diabetes.
This monoclonal antibody is cross-reactive to rhesus monkey.
Applications Reported: This CD25-4E3 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This CD25-4E3 antibody has been pre-titrated and tested by flow cytometric analysis of normal peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD25 (IL2 receptor alpha chain/IL2RA) is a cytokine that plays a role in the proliferation of T and B lymphocytes. The receptor of this cytokine (IL2RA) is a heterotrimeric protein complex with a gamma chain also shared by interleukin 4 (IL4) and interleukin 7 (IL7). IL2RA, IL2R beta chain (IL2RB), and the IL2R gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric IL2RA chains result in low-affinity receptor, while homodimeric IL2RB chains produce a medium-affinity receptor. The expression of IL2 in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. IL2 is primarily produced by mature T cells. IL2 plays an important role as a growth factor, differentiation factor, and regulator of cell death. IL-2 stimulates the proliferation of B cells, augments natural killer cell activity, and inhibits granulocyte macrophage colony formation. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests a role in the immune response to antigenic stimuli. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
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Bioinformatics
Protein Aliases: CD25; IL 2 RA; IL 2 receptor; IL 2R; IL 2R subunit alpha; il-2 receptor alpha; IL-2 receptor subunit alpha; IL-2R subunit alpha; IL2 RA; IL2 RA antibody; IL2 receptor; IL2 receptor subunit alpha; IL2R subunit alpha; Il2ra antibody; interleukin 2 receptor, alpha; interleukin-2 receptor alpha; interleukin-2 receptor precursor; Interleukin-2 receptor subunit alpha; Interleukin2 receptor subunit alpha; p55; sIL 2R; soluble IL 2 receptor; TAC antigen; unnamed protein product
Gene Aliases: CD25; IDDM10; IL2R; IL2RA; IMD41; p55; TCGFR
UniProt ID: (Human) P01589
Entrez Gene ID: (Human) 3559
immune system process
inflammatory response to antigenic stimulus
regulation of T cell tolerance induction
regulation of immune system process
apoptotic process
activation-induced cell death of T cells
inflammatory response
immune response
cell surface receptor signaling pathway
Notch signaling pathway
interleukin-2-mediated signaling pathway
positive regulation of T cell proliferation
positive regulation of activated T cell proliferation
negative regulation of T cell proliferation
T cell homeostasis
positive regulation of T cell differentiation
regulation of T cell homeostatic proliferation
lymphocyte proliferation
negative regulation of lymphocyte proliferation
negative regulation of inflammatory response
activated T cell proliferation
regulation of CD4-positive, alpha-beta T cell proliferation
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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