Human IL-11 Antibody

Catalog # Availability Size / Price Qty
MAB618-SP
MAB618-500
MAB618-100
Product Details
Citations (4)
FAQs
Supplemental Products
Reviews

Human IL-11 Antibody Summary

Species Reactivity
Human
Specificity
Detects human IL-11 in direct ELISAs and Western blots. Shows 100% cross-reactivity with recombinant mouse IL-11 but does not
cross-react with recombinant human (rh) IL-6, rhIL-6 R, rhLIF, rhOSM, rhCT‑1, rhCNTF, or rhCLC.
Source
Monoclonal Mouse IgG2B Clone # 22616
Purification
Protein A or G purified from ascites
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL‑11
Pro22-Leu199
Accession # P20809
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human IL‑11 (Catalog # 218-IL)

Human IL-11 Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Capture (Matched Antibody Pair)
2-8 µg/mL 

Use in combination with:

Detection Reagent: Human IL‑11 Biotinylated Antibody (Catalog # BAF218)

Standard: Recombinant Human IL-11 Protein (Catalog # 218-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.

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Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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-11

Interleukin 11 is a pleiotropic cytokine that was originally detected in the conditioned medium of an IL-1 alpha -stimulated primate bone marrow stromal cell line (PU-34) as a mitogen for the IL-6-responsive murine plasmacytoma cell line T1165. IL-11 was also independently discovered as an adipogenesis inhibitory factor (AGIF). The human IL-11 cDNA encodes a 199 amino acid residue precursor polypeptide with a 21 amino acid residue hydrophobic signal that is processed proteolytically to generate the 178 amino acid residue mature protein. IL-11 contains no cysteine residues or potential glycosylation sites.

IL-11 has multiple effects on both hematopoietic and nonhematopoietic cells. Many of the biological effects described for IL-11 overlap those for IL-6. In vitro, IL-11 can synergize with IL-3, IL-4 and SCF to shorten the G0 period of early hematopoietic progenitors. IL-11 also enhances the IL-3-dependent megakaryocyte colony formation. IL-11 has been found to stimulate the T cell dependent development of specific immunoglobulin-secreting B cell. IL-11, in the presence of IL-3 or SCF, has also been shown to stimulate erythropoiesis. Among nonhematopoietic cell populations, IL-11, like IL-6 and LIF, can stimulate the synthesis of hepatic acute-phase proteins. Consistent with the in vitro functions of IL‑11, in vivo administration of rhIL-11 in normal mice was found to enhance the generation of Ig producing cells and platelets, and to increase the cycling rates of bone marrow-derived CFU-GM, BFU-E, and CFU-GEMM progenitors.

IL-11 exerts its biological activities through binding to a specific high-affinity receptor having an apparent molecular mass of 150 kDa. Although the IL-11 binding subunit of the receptor complex has not yet been cloned, evidence suggests that, similar to IL-6, leukemia inhibitory factor, oncostatin M, and ciliary neurotrophic factor, IL-11 utilizes the IL-6 signal transducer, gp130, for signal transduction.

Long Name
Interleukin 11
Entrez Gene IDs
3589 (Human); 16156 (Mouse); 171040 (Rat); 102128313 (Cynomolgus Monkey)
Alternate Names
Adipogenesis inhibitory factor; AGIF; AGIFoprelvekin; IL11; IL-11; IL-11Oprelvekin; interleukin 11; interleukin-11; Oprelvekin

Product Datasheets

Citations for Human IL-11 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.

4 Citations: Showing 1 - 4
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  1. MTA2 enhances colony formation and tumor growth of gastric cancer cells through IL-11.
    Authors: Zhou C, Ji J, Cai Q, Shi M, Chen X, Yu Y, Zhu Z, Zhang J
    BMC Cancer, 2015;15(0):343.
    Species: Human
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development
  2. Expression of interleukin (IL)-11 receptor by the human endometrium in vivo and effects of IL-11, IL-6 and LIF on the production of MMP and cytokines by human endometrial cells in vitro.
    Authors: Cork BA, Tuckerman EM, Li TC, Laird SM
    Mol. Hum. Reprod., 2002;8(9):841-8.
    Species: Human
    Sample Types: Whole Cells
    Applications: Neutralization
  3. Interleukin 11 advances progesterone-induced decidualization of human endometrial stromal cells.
    Authors: Dimitriadis E, Robb L, Salamonsen LA
    Mol. Hum. Reprod., 2002;8(7):636-43.
    Species: Human
    Sample Types: Whole Cells
    Applications: ICC
  4. The reprogrammed host: Chlamydia trachomatis-induced up-regulation of glycoprotein 130 cytokines, transcription factors, and antiapoptotic genes.
    Authors: Hess S, 2019, Rheinheimer C, Tidow F, Bartling G, Kaps C, Lauber J, Buer J, Klos A
    7046, 2001;44(10):2392-401.
    Species: Human
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development

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