IL-18 BPa/IL18BP Antibody (224)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-89445

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

Validated:

Human

Applications

ELISA

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 224

Concentration

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

View all IL-18 BPa Antibodies »

Product Summary for IL-18 BPa/IL18BP Antibody (224)

Immunogen

This antibody was obtained from a rabbit immunized with purified, recombinant Human IL-18 BPa/IL18BP (Accession#: NP_001034748.1; Met1-Gly194).

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Description

This antibody can be stored at 2C-8C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20C to -80C. Avoid repeated freeze-thaw cycles.

Applications for IL-18 BPa/IL18BP Antibody (224)

Application
Recommended Usage

ELISA

1:5000-1:10000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

0.2 um filtered solution in PBS

Preservative

No Preservative

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 short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

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 (224)

Product Datasheets

Certificate of Analysis

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

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Product Specific Notices for IL-18 BPa/IL18BP Antibody (224)

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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