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Human IL-18 Recombinant Protein (C-His) (HC517022)

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概要
カタログ番号HC517022
説明
Recombinant Human IL18/IL1F4 Protein, C-His (HC517022) expressed in E. coli, spanning Tyr37-Asp193. Purity: >90% by SDS-PAGE.
Highlights
  • ●His-Tagged — N-terminal 6×His tag for IMAC purification.
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% purity verified by SDS-PAGE.
発現システムE. coli
アクセッション番号Q14116
タンパク質長Tyr37-Asp193
アプリケーションELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
種Homo sapiens (Human)
性質 Recombinant
エンドトキシンレベル Please contact with the lab for this information.
純度 >90% as determined by SDS-PAGE.
予測分子量 19.35 kDa
形態 Lyophilized
保存バッファー Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。

再構成 Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
発送 In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
安定性と保存 Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
別名IFN-gamma-inducing factor, IGIF, IL-1 gamma, IL-18, IL18, IL1F4, Iboctadekin, Interferon gamma-inducing factor, Interleukin-1 gamma, Interleukin-18
背景

Interleukin-18 is a ~22 kDa protein. Pro-inflammatory cytokine primarily involved in epithelial barrier repair, polarized T-helper 1 (Th1) cell and natural killer (NK) cell immune responses. Upon binding to IL18R1 and IL18RAP, forms a signaling ternary complex which activates NF-kappa-B, triggering synthesis of inflammatory mediators. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells and natural killer (NK) cells. Involved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore.

1. Tominaga, K. et al. (2000) International immunology 12, 151-60. PMID: 10653850
2. Kato, Z. et al. (2003) Nature structural biology 10, 966-71. PMID: 14528293
3. Tsutsumi, N. et al. (2014) Nature communications 5, 5340. PMID: 25500532
4. Shi, X. et al. (2023) Nature 624, 442-450. PMID: 37993714
5. Xia, S. et al. (2021) Nature 593, 607-611. PMID: 33883744
注意事項 For research use only
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参考文献
Formula
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