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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • IL-5 Antibodies

          Invitrogen

          IL-5 Monoclonal Antibody (TRFK5), eBioscience™

          5 Published Figures
          18 References
          View all (45) IL-5 antibodies

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          Cite IL-5 Monoclonal Antibody (TRFK5), eBioscience™

          • Antibody Testing Data (1)
          • Published Figures (5)
          IL-5 Antibody in Immunostaining (IS)
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          IL-5 Antibody in Immunostaining (IS)
          Group 53 Created with Sketch.

          FIGURE: 1 / 6

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          IL-5 Antibody (14-7052-81) in IS

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          IL-5 Antibody in Immunostaining (IS)
          IL-5 Antibody in Flow Cytometry (Flow)
          IL-5 Antibody in ELISA (ELISA)
          IL-5 Antibody in ELISA (ELISA)
          IL-5 Antibody in Radioimmune assays (RIA)
          IL-5 Antibody in Neutralization (Neu)

          Product Details

          14-7052-81

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Assay-Dependent
          View 4 publications 4 publications

          ELISA (ELISA)

          -
          View 9 publications 9 publications

          Neutralization (Neu)

          Assay-Dependent
          View 2 publications 2 publications

          Functional Assay (Functional)

          Assay-Dependent
          View 1 publication 1 publication

          Radioimmune Assays (RIA)

          -
          View 1 publication 1 publication

          Miscellaneous PubMed (MISC)

          -
          View 1 publication 1 publication

          Immunostaining (IS)

          1-4 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human, Mouse

          Published species

          Human, Mouse

          Host/Isotype

          Rat / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          TRFK5

          Conjugate

          Unconjugated Unconjugated Unconjugated
          • eFluor 450
          • Functional Grade
          • PE 
          • Request custom conjugation

          Form

          Liquid

          Concentration

          0.5 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.2

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_468420

          Product Specific Information

          Description: The TRFK5 antibody reacts with mouse and human interleukin-5 (IL-5). The TRFK5 antibody is a neutralizing antibody. Mouse IL-5 is a disulfide-linked homodimer, containing two 113 amino acid peptides; these resolve as 32-34 kDa bands in SDS-PAGE. IL-5 is produced by T cells and has been known as eosinophil-differentiating factor (EDF), B cell growth factor II (BCGFII), and T cell-replacing factor (TRF). IL-5 induces eosinophil differentiation and promotes eosinophil survival and activation. In mice, IL-5 has been shown to stimulate B cell proliferation and antibody production.

          Applications Reported: The TRFK5 antibody has been reported for use in ELISA capture, ELISPOT capture, neutralization of IL-5 bioactivity, IHC, and intracellular staining for flow cytometric analysis.

          Applications Tested: The TRFK5 antibody has been tested as the capture antibody in a sandwich ELISA for analysis of mouse IL-5 in combination with the biotin TRFK4 (13-7051) antibody for detection and recombinant mouse IL-5 (14-8051) as the standard. A suitable range of concentrations of this antibody for ELISA capture is 1-4 µg/mL. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 1000 pg/mL - 8 pg/mL should be included in each ELISA plate.

          The TRFK5 antibody has been tested as the capture antibody in a sandwich ELISA for analysis of human IL-5 in combination with the biotinylated JES1-5A10 (13-7059) antibody for detection and recombinant human IL-5 (14-80591) as the standard. A suitable range of concentrations of this antibody for ELISA capture is 1-4 µg/mL. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 1000 pg/mL - 8 pg/mL should be included in each ELISA plate.

          The Functional Grade purified TRFK5 antibody has been tested for neutralization of IL-5 bioactivity.

          Purity: Greater than 90%, as determined by SDS-PAGE.

          Aggregation: Less than 10%, as determined by HPLC.

          Filtration: 0.2 µm post-manufacturing filtered.

          Target Information

          IL-5 is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. IL-5 cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of IL-5 cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). IL-5, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. IL-5, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: B-cell differentiation factor I; B-cell growth factor II; BCGF-II; colony-stimulating factor, eosinophil; Cytotoxic T-lymphocyte inducer; Eosinophil differentiation factor; IL-5; ILN; Interleukin; Interleukin-5; Interleukin5; T-cell replacing factor; TRF

          View more View less

          Gene Aliases: EDF; IL-5; IL5; TRF

          View more View less

          UniProt ID: (Human) P05113, (Mouse) P04401

          View more View less

          Entrez Gene ID: (Human) 3567, (Mouse) 16191

          View more View less

          Function(s)
          protein tyrosine kinase activity Ras guanyl-nucleotide exchange factor activity cytokine activity interleukin-5 receptor binding protein binding growth factor activity
          Process(es)
          immune response positive regulation of cell proliferation cytokine-mediated signaling pathway positive regulation of B cell proliferation positive regulation of eosinophil differentiation positive regulation of transcription, DNA-templated positive regulation of JAK-STAT cascade positive regulation of peptidyl-tyrosine phosphorylation positive regulation of immunoglobulin secretion positive regulation of sequence-specific DNA binding transcription factor activity positive regulation of podosome assembly MAPK cascade inflammatory response peptidyl-tyrosine phosphorylation positive regulation of GTPase activity
          It has to be done as per old AB suggested Products section.
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          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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