catalog number :
MBS261235
products type :
ELISA Kit
products full name :
Porcine Interleukin-18 binding prorein (IL-18BP) ELISA Kit
products short name :
Interleukin-18 binding prorein (IL-18BP)
other names :
interleukin-18-binding protein isoform c; Interleukin-18-binding protein; interleukin-18-binding protein; IL-18BP; tadekinig-alfa; MC51L-53L-54L homolog gene product; interleukin 18 binding protein; Tadekinig-alfa
products gene name :
IL-18BP
other gene names :
IL18BP; IL18BP; IL18BPa; IL-18BP
uniprot entry name :
I18BP_HUMAN
specificity :
No cross-reaction with other factors.
storage stability :
Store all reagents at 2-8 degree C.
other info1 :
Samples: Porcine serum, plasma or Cell Culture Supernatant and organizations in the natural and recombinant IL-18BP concentration. Assay Type: Sandwich. Detection Range: 20 ng/ml-0.312 ng/ml. Sensitivity: 0.06 ng/ml.
other info2 :
Intra-assay Precision: <= 8%. Inter-assay Precision: <= 12%
products description :
Principle of the assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is Porcine IL-18BP monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.
ncbi acc num :
NP_005690.2
ncbi gb acc num :
NM_005699.3
ncbi mol weight :
17,478 Da
ncbi summary :
The protein encoded by this gene functions as an inhibitor of the proinflammatory cytokine, IL18. It binds IL18, prevents the binding of IL18 to its receptor, and thus inhibits IL18-induced IFN-gamma production, resulting in reduced T-helper type 1 immune responses. This protein is constitutively expressed and secreted in mononuclear cells. Elevated level of this protein is detected in the intestinal tissues of patients with Crohn's disease. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Feb 2011]
uniprot summary :
IL18BP: Isoform A binds to IL-18 and inhibits its activity. Functions as an inhibitor of the early TH1 cytokine response. 3 isoforms of the human protein are produced by alternative splicing. Protein type: Secreted; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 11q13. Cellular Component: extracellular space; extracellular region. Molecular Function: receptor antagonist activity; interleukin-18 binding. Biological Process: T-helper 1 type immune response; response to lipopolysaccharide