Mouse IL‑27 Antibody

R&D Systems | Catalog # MAB18342

R&D Systems
Discontinued Product
MAB18342 has been discontinued. View all IL-27 products.

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Mouse

Cited:

Mouse

Applications

Validated:

Intracellular Staining by Flow Cytometry, CyTOF-ready

Cited:

Flow Cytometry, Immunocytochemistry

Label

Unconjugated

Antibody Source

Monoclonal Rat IgG2A Clone # 355025
View all IL-27 Primary Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse IL-27 heterodimer
Tyr19-Pro228 (EBI3), Phe29-Ser234 (p28)
Accession # O35228 (EBI3) & Q8K3I6 (p28)

Specificity

Detects mouse IL-27 in direct ELISAs. In direct ELISAs, approximately 10% cross-reactivity with recombinant mouse (rm) IL‑27 p28, rmIL‑27 EBI3, recombinant human (rh) IL-27 p28, and rhIL-27 EBI3 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Scientific Data Images for Mouse IL‑27 Antibody

Detection of IL-27 antibody in Mouse Splenocytes antibody by Flow Cytometry.

Detection of IL-27 in Mouse Splenocytes by Flow Cytometry.

Mouse splenocytes untreated (open histogram) or treated with 1 µg/mL LPS for 24 hours (filled histogram) were stained with Mouse IL-27 Monoclonal Antibody (Catalog # MAB18342) or isotype control antibody (Catalog # MAB006, not shown), followed by Allophycocyanin-conjugated Anti-Rat IgG F(ab')2Secondary Antibody (Catalog # F0113). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Applications for Mouse IL‑27 Antibody

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Intracellular Staining by Flow Cytometry

2.5 µg/106 cells
Sample: Mouse splenocytes treated with LPS, fixed with paraformaldehyde and permeabilized with saponin

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Advanced Features

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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store 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.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: IL-27

Interleukin 27 (IL-27) is a secreted heterodimeric cytokine comprised of the IL-12 p35-related protein, p28, and the IL-12 p40-related protein, EBI3 (Epstein-Barr virus‑induced gene 3). IL-27 is expressed by monocytes, endothelial cells and dendritic cells. It binds TCCR/WSX-1 on naïve CD4+ T cells and induces the expression of a functional IL-12 receptor, allowing IL-12-induced Th1 polarization. Human EBI3 is 61% amino acid (aa) identical to mouse EBI3 and includes an 20 aa signal peptide and a 209 aa mature protein with two fibronectin type III domains.

Long Name

Interleukin 27

Alternate Names

IL27

Entrez Gene IDs

246778 (Human); 246779 (Mouse); 102121242 (Cynomolgus Monkey)

Gene Symbol

IL27

UniProt

O35228 (EBI3) & Q8K3I6 (p28)

Additional IL-27 Products

Product Documents for Mouse IL‑27 Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Mouse IL‑27 Antibody

For research use only

Citations for Mouse IL‑27 Antibody

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FAQs

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Associated Pathways

Th1 Differentiation Pathway Th1 Differentiation Pathway Thumbnail