Key Product Details

Species Reactivity

Human

Applications

ELISA Standard (Matched Pair), ELISA Capture (Matched Antibody Pair), ELISA Detection (Matched Antibody Pair)

Label

Janelia Fluor 669

Antibody Source

Monoclonal Mouse IgG1 Clone # 136031

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all IL-18 BPa Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human IL-18 BPa
Thr31-Gly194 (predicted)
Accession # O95998

Specificity

Detects human IL-18 BPa in ELISAs. In sandwich immunoassays, less than 0.2% cross-reactivity with recombinant human (rh) IL-18, recombinant mouse (rm) IL-18 BPc and rmIL-18 BPd is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Applications for IL-18 BPa/IL18BP Antibody (136031) [Janelia Fluor® 669]

Application
Recommended Usage

ELISA Capture (Matched Antibody Pair)

Optimal dilutions of this antibody should be experimentally determined.

ELISA Detection (Matched Antibody Pair)

Optimal dilutions of this antibody should be experimentally determined.

ELISA Standard (Matched Pair)

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: IL-18 BPa

IL-18BP which binds to IL-18, also known as interferon-gamma inducing factor (IGIF) which is a pro-inflammatory cytokine that belongs to the IL-1 family (1). IL-18 is a pleiotropic factor involved in the regulation of both innate and acquired immune responses, playing a key role in autoimmune, inflammatory, and infectious diseases (2). Interleukin-18 binding protein (IL18-BP) is an inhibitor of the pro-inflammatory cytokine IL18. The recombinant forms of IL18BP did not exhibit species specificity and prevented interleukin-18 binding to its receptor. In addition, they inhibited interleukine-18 dependent IFN-gamma production from KG-1 cells effectively. These results suggest that the interleukin-18 binding protein may possess interleukine-18 antagonist activity (3). IL-18 plays an important role in host defense against microbial pathogens. Many poxviruses encode homologous IL-18BP that neutralizes IL-18 activity. Data show that IL-18BP prevents IL-18 from binding to IL-18R by interacting with three residues that are part of the binding site for IL-18Ralpha (4).

Long Name

Interleukin 18 Binding Protein Isoform a

Alternate Names

IL18 BPa, IL18BP

Gene Symbol

IL18BP

Additional IL-18 BPa Products

Product Documents for IL-18 BPa/IL18BP Antibody (136031) [Janelia Fluor® 669]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for IL-18 BPa/IL18BP Antibody (136031) [Janelia Fluor® 669]



Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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