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SDS-Page (Figure 1. Human IL18 Protein, mFc Tag on SDS-PAGE under reducing condition.)

IL18 recombinant protein

Human IL18 Protein, mFc Tag

Gene Names
IL18; IGIF; IL-18; IL-1g; IL1F4
Purity
>95%; affinity purification
Synonyms
IL18; Human IL18 Protein; mFc Tag; IGIF; IL-1g; IL-18; IL1F4; IL18 recombinant protein
Ordering
For Research Use Only!
Host
HEK293 cells
Purity/Purification
>95%; affinity purification
Form/Format
Lyophilized from sterile PBS, pH7.4. Normally 5%-8% trehalose is added as protectants before lyophilization.
Sequence
IL18 (Thr37-Asp197)+mFc (Pro99-Lys330)
Species
Human
Tag
C-Human Fc tag
Reconstitution
Reconstitute with deionized water
Preparation and Storage
Store at -80 degree C for 12 months (Avoid repeated freezing and thawing)

SDS-Page

(Figure 1. Human IL18 Protein, mFc Tag on SDS-PAGE under reducing condition.)

SDS-Page (Figure 1. Human IL18 Protein, mFc Tag on SDS-PAGE under reducing condition.)
Related Product Information for IL18 recombinant protein
The protein encoded by this gene is a proinflammatory cytokine of the IL-1 family that is constitutively found as a precursor within the cytoplasm of a variety of cells including macrophages and keratinocytes. The inactive IL-18 precursor is processed to its active form by caspase-1, and is capable of stimulating interferon gamma production, and of regulating both T helper (Th) 1 and Th2 responses. This cytokine has been implicated in the injury of different organs, and in potentially fatal conditions characterized by a cytokine storm. In humans, IL-18 gene is located on chromosome 11. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Aug 2020]

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
22,326 Da
NCBI Official Full Name
interleukin-18 isoform 2 proprotein
NCBI Official Synonym Full Names
interleukin 18 (interferon-gamma-inducing factor)
NCBI Official Symbol
IL18
NCBI Official Synonym Symbols
IGIF; IL-18; IL-1g; IL1F4
NCBI Protein Information
interleukin-18; IL-1 gamma; iboctadekin; interleukin-1 gamma; IFN-gamma-inducing factor
UniProt Protein Name
Interleukin-18
Protein Family
UniProt Gene Name
IL18
UniProt Synonym Gene Names
IGIF; IL1F4; IL-18; IFN-gamma-inducing factor; IL-1 gamma
UniProt Entry Name
IL18_HUMAN

NCBI Description

The protein encoded by this gene is a proinflammatory cytokine that augments natural killer cell activity in spleen cells, and stimulates interferon gamma production in T-helper type I cells. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Aug 2011]

Uniprot Description

IL18: Augments natural killer cell activity in spleen cells and stimulates interferon gamma production in T-helper type I cells. Belongs to the IL-1 family.

Protein type: Cytokine

Chromosomal Location of Human Ortholog: 11q22.2-q22.3

Cellular Component: extracellular space; extracellular region; cytosol

Molecular Function: protein binding; cytokine activity

Biological Process: positive regulation of granulocyte macrophage colony-stimulating factor production; positive regulation of NK T cell proliferation; natural killer cell activation; positive regulation of NF-kappaB import into nucleus; positive regulation of activated T cell proliferation; chemokine biosynthetic process; cell-cell signaling; lipopolysaccharide-mediated signaling pathway; granulocyte macrophage colony-stimulating factor biosynthetic process; angiogenesis; inflammatory response; regulation of cell adhesion; positive regulation of interleukin-17 production; positive regulation of natural killer cell proliferation; T-helper 1 type immune response; interleukin-2 biosynthetic process; T-helper 2 type immune response; MAPKKK cascade; interleukin-13 biosynthetic process; sleep; positive regulation of tissue remodeling; positive regulation of interferon-gamma production; interferon-gamma biosynthetic process; immune response; negative regulation of myoblast differentiation; positive regulation of inflammatory response

Research Articles on IL18

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Product Notes

The IL18 il18 (Catalog #AAA188741) is a Recombinant Protein produced from HEK293 cells and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: IL18 (Thr37-Asp 197)+mFc (Pro99-Lys 330). It is sometimes possible for the material contained within the vial of "IL18, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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