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          • Primary Antibodies ›
          • CD25 Antibodies
          The PeproTech website has now moved to Thermofisher.com. All orders for PeproTech products must be placed on thermofisher.com or offline via phone, fax, email, or distributor partner. For any questions, please contact PeproTech.CustomerService@thermofisher.com

          Invitrogen

          CD25 (soluble) Polyclonal Antibody, PeproTech®

          View all (229) CD25 antibodies
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          Datasheet
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          Cite CD25 (soluble) Polyclonal Antibody, PeproTech®

          • Antibody Testing Data (3)
          CD25 (soluble) Antibody in ELISA (ELISA)
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          CD25 (soluble) Antibody in ELISA (ELISA)
          Group 53 Created with Sketch.

          FIGURE: 1 / 3

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          CD25 (soluble) Antibody (500-P22R-1MG) in ELISA

          Sandwich ELISA: To detect Human sIL-2 Receptor alpha by sandwich ELISA (using 100 µL/well) a concentration of 0.5-2.0 µg/mL of CD25 (soluble) Polyclonal Antibody (Product # 500-P22R-1MG) is required. This antigen affinity purified antibody, in conjunction with PeproTech CD25 (soluble) Polyclonal Antibody, Biotin (Product # 500-P22RBT-1MG) as a detection antibody, allows the detection of at least 2000-4000 pg/mL of Recombinant Human sIL-2 Receptor alpha. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD25 (soluble) Antibody in Western Blot (WB)
          CD25 (soluble) Antibody in Western Blot (WB)
          CD25 (soluble) Antibody in ELISA (ELISA)

          Product Details

          500-P22R-1MG

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          0.1-0.2 µg/mL
          -

          ELISA (ELISA)

          0.5-2.0 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          CHO cells-derived Recombinant Human IL-2 Receptor alpha
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Lyophilized

          Concentration

          0.1-1.0 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS

          Contains

          no preservative

          Storage conditions

          -20°C

          Shipping conditions

          Ambient

          RRID

          AB_2929934

          Product Specific Information

          AA Sequence of recombinant protein: ELCDDDPPEI PHATFKAMAY KEGTMLNCEC KRGFRRIKSG SLYMLCTGNS SHSSWDNQCQ CTSSATRNTT KQVTPQPEEQ KERKTTEMQS PMQPVDQASL PGHCREPPPW ENEATERIYH FVVGQMVYYQ CVQGYRALHR GPAESVCKMT HGKTRWTQPQ LICTGEMETS QFPGEEKPQA SPEGRPESET SCLVTTTDFQ IQTEMAATME TSIFTTEYQ.

          Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Human sIL-2 Receptor alpha. Anti-Human sIL-2 Receptor alpha-specific antibody was purified by affinity chromatography employing an immobilized Human sIL-2 Receptor alpha matrix.

          Sandwich ELISA: To detect Human sIL-2 Receptor alpha by sandwich ELISA (using 100 µL/well) a concentration of 0.5-2.0 µg/mL of this antibody is required. This antigen affinity purified antibody, in conjunction with PeproTech Biotinylated Anti-Human sIL-2 Receptor alpha (500-P22RBT) as a detection antibody, allows the detection of at least 2000-4000 pg/mL of Recombinant Human sIL-2 Receptor alpha.

          Western Blot: To detect Human sIL-2 Receptor alpha by Western Blot analysis this antibody can be used at a concentration of 0.1-0.2 µg/mL. When used in conjunction with compatible secondary reagents the detection limit for Recombinant Human sIL-2 Receptor alpha is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions.

          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.

          References (0)

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          Cite this product

          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 subunit alpha; Interleukin2 receptor subunit alpha; p55; sIL 2R; soluble IL 2 receptor; TAC antigen

          View more View less

          Gene Aliases: CD25; IDDM10; IL2R; IL2RA; IMD41; p55; TCGFR

          View more View less

          UniProt ID: (Human) P01589

          View more View less

          Entrez Gene ID: (Human) 3559

          View more View less

          Function(s)
          interleukin-2 receptor activity Ras guanyl-nucleotide exchange factor activity drug binding interleukin-2 binding
          Process(es)
          MAPK cascade inflammatory response to antigenic stimulus regulation of T cell tolerance induction apoptotic process activation-induced cell death of T cells inflammatory response immune response cell surface receptor signaling pathway Notch signaling pathway cell proliferation interleukin-2-mediated signaling pathway positive regulation of activated T cell proliferation negative regulation of T cell proliferation positive regulation of GTPase activity positive regulation of T cell differentiation regulation of T cell homeostatic proliferation negative regulation of defense response to virus negative regulation of inflammatory response negative regulation of immune response
          It has to be done as per old AB suggested Products section.
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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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