- Catalog number
- A09887-1
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Peptidase inhibitor 16 is a protein that in humans is encoded by the PI16 gene. PI16 (Peptidase Inhibitor 16) is a variable molecular weight (MW) member of the CRISP family of proteins. It is expressed by cardiomyocytes and serves as an autocrine negative growth regulator.
- Synonyms
- Interleukin-36 alpha; FIL1 epsilon; Interleukin-1 epsilon; IL-1 epsilon; Interleukin-1 family member 6; IL-1F6; IL36A; FIL1E; IL1E; IL1F6
- Gene Name
- PI16
- Gene ID
- 221476
- UniProt
- Q6UXB8
- Host
- Rabbit
- Reactivity
- Human, Mouse, Rat, Monkey
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- E.coli-derived human PI-16/PI16 recombinant protein (Position: L28-L363) .
- Clonality
- Polyclonal
- Tissue Specificity
- Expressed in immune system and fetal brain, but not in other tissues tested or in multiple hematopoietic cell lines. Predominantly expressed in skin keratinocytes but not in fibroblasts, endothelial cells or melanocytes. Increased in lesional psoriasis skin.
- Applications
- WB, IHC, Flow Cytometry, ELISA
- Field of Research
- Cytokines, Immunology, Innate Immunity, Interleukins
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- Cytokine that binds to and signals through the IL1RL2/IL-36R receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells linked to a pro-inflammatory response. Part of the IL-36 signaling system that is thought to be present in epithelial barriers and to take part in local inflammatory response; similar to the IL-1 system with which it shares the coreceptor IL1RAP. Seems to be involved in skin inflammatory response by acting on keratinocytes, dendritic cells and inly on T-cells to drive tissue infiltration, cell maturation and cell proliferation. In cultured keratinocytes induces the expression of macrophage, T-cell, and neutrophil chemokines, such as CCL3, CCL4, CCL5, CCL2, CCL17, CCL22, CL20, CCL5, CCL2, CCL17, CCL22, CXCL8, CCL20 and CXCL1, and the production of proinflammatory cytokines such as TNF-alpha, IL-8 and IL-6. In cultured monocytes upregulates expression of IL-1A, IL-1B and IL-6. In myeloid dendritic cells involved in cell maturation by upregulating surface expression of CD83, CD86 and HLA-DR. In monocyte-derived dendritic cells facilitates dendritic cell maturation and drives T-cell proliferation. May play a role in proinflammatory effects in the lung.
- References & Citations
- 1. Eeles, R. A., Kote-Jarai, Z., Giles, G. G., Al Olama, A. A., Guy, M., Jugurnauth, S. K., Mulholland, S., Leongamornlert, D. A., Edwards, S. M., Morrison, J., Field, H. I., Southey, M. C., and 37 others. Multiple newly identified loci associated with prostate cancer susceptibility. Nature Genet. 40: 316-321, 2008. 2. Buckland, P. R., Hoogendoorn, B., Coleman, S. L., Guy, C. A., Smith, S. K., O'Donovan, M. C. Strong bias in the location of functional promoter polymorphisms. Hum. Mutat. 26: 214-223, 2005. 3. Lou, H., Yeager, M., Li, H., Bosquet, J. G., Hayes, R. B., Orr, N., Yu, K., Hutchinson, A., Jacobs, K. B., Kraft, P., Wacholder, S., Chatterjee, N., and 24 others. Fine mapping and functional analysis of a common variant in MSMB on chromosome 10q11.2 associated with prostate cancer susceptibility. Proc. Nat. Acad. Sci. 106: 7933-7938, 2009.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Observed Molecular Weight
- 70-75 kDa
- Applications Notes
- 6
- Gene Name Synonym
- Interleukin 36, alpha
- Subcellular Location
- Secreted.
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.