Interleukin-18/IL-18/IL-1F4 Recombinant Protein | IL-18/IL-1F4 recombinant protein
Recombinant Human Interleukin-18/IL-18/IL-1F4 Protein (C-6His)
Gene Names
IL18; IGIF; IL-18; IL-1g; IL1F4
Purity
>95% as determined by reducing SDS-PAGE.
Synonyms
Interleukin-18/IL-18/IL-1F4; Recombinant Human Interleukin-18/IL-18/IL-1F4 Protein (C-6His); Interleukin-18; Iboctadekin; Interferon gamma-inducing factor; IFN-gamma-inducing factor; Interleukin-1 gamma; IL-1 gamma; GIF; IL-18; IL-1g; IL1F4; MGC12320; IL-18/IL-1F4 recombinant protein
Host
Human Cells
Purity/Purification
>95% as determined by reducing SDS-PAGE.
Form/Format
Lyophilized from a 0.2 mum filtered solution of PBS, pH 7.4.
Sequence Positions
Tyr37-Asp193
Sequence Length
189
Species
Human
Endotoxin
<1.0 EU per ug as determined by LAL test.
Fusion Tag
C-6His
Preparation and Storage
Lyophilized protein should be stored at < -20 degree C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
Related Product Information for IL-18/IL-1F4 recombinant protein
Interleukin-18 is a secreted protein and it belongs to the IL-1 family. IL-18 is a proinflammatory cytokine and produced by macrophages and other cells. This cytokine can induce the IFN-gamma production of T cells. The combination of this cytokine and IL12 has been shown to inhibit IL-4 dependent IgE and IgG1 production, and enhance IgG2a production of B cells. IL-18 binding protein (IL18BP) can specifically interact with this cytokine, and thus negatively regulate its biological activity. After stimulation with IL-18, natural killer (NK) cells and certain T cells release another important cytokine called interferon-gamma (IFN-gamma) or type II interferon that plays an important role in activating the macrophages or other cells.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Molecular Mass: 23.3 kDa
Actual Protein Molecular Mass: 23 kDa
Actual Protein Molecular Mass: 23 kDa
NCBI Official Full Name
interleukin-18 isoform 2
NCBI Official Synonym Full Names
interleukin 18
NCBI Official Symbol
IL18
NCBI Official Synonym Symbols
IGIF; IL-18; IL-1g; IL1F4
NCBI Protein Information
interleukin-18
UniProt Protein Name
Interleukin-18
UniProt Gene Name
IL18
UniProt Synonym Gene Names
IL-183 PublicationsManual assertion based on opinion iniRef.13; IFN-gamma-inducing factor2 PublicationsManual assertion based on opinion iniRef.13; IL-1 gamma
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
A proinflammatory cytokine primarily involved in polarized T-helper 1 (Th1) cell and natural killer (NK) cell immune responses (Probable). Upon binding to IL18R1 and IL18RAP, forms a signaling ternary complex which activates NF-kappa-B, triggering synthesis of inflammatory mediators (PubMed:14528293, PubMed:25500532). Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells and natural killer (NK) cells (Probable) (PubMed:10653850).
Research Articles on IL-18/IL-1F4
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Product Notes
The IL-18/IL-1F4 il18 (Catalog #AAA2552841) is a Recombinant Protein produced from Human Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is Tyr37-Asp193. It is sometimes possible for the material contained within the vial of "Interleukin-18/IL-18/IL-1F4, 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.Item has been added to Shopping Cart
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