Human IL-5 Biotinylated Antibody

Catalog # Availability Size / Price Qty
BAM6051
Product Details
Citations (3)
FAQs
Supplemental Products
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Human IL-5 Biotinylated Antibody Summary

Species Reactivity
Human
Specificity
Detects recombinant human IL-5 in ELISAs and Western blots. In sandwich immunoassays, no cross-reactivity with recombinant human (rh) IL‑3, rhGM-CSF, or recombinant mouse IL-5 is observed.
Source
Monoclonal Rat IgG2A Clone # JES1-5A10
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
COS-7 African green monkey SV40 transformed kidney fibroblast-like cell line-derived recombinant human IL-5
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample

Human IL-5 Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Detection (Matched Antibody Pair)
0.5-2.0 µg/mL 

Use in combination with:

Capture Reagent: Human/Mouse IL‑5 Antibody (Catalog # MAB405)

Capture Reagent: Human/Mouse IL‑5 Antibody (Catalog # MAB405R)

Standard: Recombinant Human IL-5 Protein (Catalog # 205-IL)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-5

Interleukin 5 is a T cell-derived factor that promotes the proliferation, differentiation and activation of eosinophils. In mice, IL-5 has also been shown to be a growth and differentiation factor for B cells. Various names previously used to describe IL-5 include: T cell replacing factor (TRF), B cell growth factor II (BCGFII), B cell differentiation factor μ (BCDF μ), eosinophil differentiation factor (EDF) and eosinophil colony-stimulating factor (Eo-CSF). Biologically active IL-5 is a disulfide-linked homodimer. The cDNAs for murine and human IL-5 encode precursor proteins with signal peptides that are cleaved to form mature proteins containing 113 and 115 amino acid residues, respectively. Murine and human IL-5 are 70% identical in their amino acid sequences and show species cross‑reactivity. The genes for human and mouse IL-5 have been mapped to chromosome 5 and chromosome 11, respectively; closely linked to the genes for IL-3, IL-4 and GM-CSF.

IL-5 exerts its activity on target cells by binding to specific cell surface receptors. The functional high‑affinity receptor for human IL-5 has been shown to be composed of a low-affinity IL-5 binding alpha -subunit and a non-binding common beta -subunit that is shared with the high‑affinity receptors for GM‑CSF and IL-3.

Long Name
Interleukin 5
Entrez Gene IDs
3567 (Human); 16191 (Mouse); 24497 (Rat); 397409 (Porcine); 280825 (Bovine); 403790 (Canine); 493803 (Feline)
Alternate Names
BCDF mu; B-cell differentiation factor I; BCGFII; EDF; Eo-CSF; Eosinophil differentiation factor; IL5; IL-5; IL-5T-cell replacing factor; interleukin 5 (colony-stimulating factor, eosinophil); interleukin-5; TRF; TRFB cell differentiation factor I

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Citations for Human IL-5 Biotinylated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. Fluorescence single-molecule counting assays for high-sensitivity detection of cytokines and chemokines.
    Authors: Qui H, Ferrell EP, Nolan N, Phelps BH, Tabibiazar R, Whitney DH, Naelfski EA
    Clin. Chem., 2007-11-01;53(11):2010-2.
    Species: Human
    Sample Types: Plasma
    Applications: ELISA Development
  2. Effect of serum content and diluent selection on assay sensitivity and signal intensity in multiplex bead-based immunoassays.
    Authors: Pfleger C, Schloot N, ter Veld F
    J. Immunol. Methods, 2007-10-22;329(1):214-8.
    Species: Human
    Sample Types: Serum
    Applications: Luminex Development
  3. Increased expression of Th2-associated chemokines in bullous pemphigoid disease. Role of eosinophils in the production and release of these chemokines.
    Authors: Gounni Abdelilah S, Wellemans V, Agouli M, Guenounou M, Hamid Q, Beck LA, Lamkhioued B
    Clin. Immunol., 2006-06-16;120(2):220-31.
    Species: Human
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development

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