Recombinant Human Interferon kappa (IFNK)

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中文名稱：

人IFNK重組蛋白
品名簡稱：

Recombinant Human IFNK protein
貨號：

CSB-EP889172HUb1
說明書：

MSDS Datasheet
規格：

￥1836
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
生物活性：

Not Test
基因名：

IFNK
Uniprot No.：

Q9P0W0
別名：

(IFN-kappa)
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

29.6 kDa
表達區域：

28-207aa
氨基酸序列

LDCNLLNVHLRRVTWQNLRHLSSMSNSFPVECLRENIAFELPQEFLQYTQPMKRDIKKAFYEMSLQAFNIFSQHTFKYWKERHLKQIQIGLDQQAEYLNQCLEEDKNENEDMKEMKENEMKPSEARVPQLSSLELRRYFHRIDNFLKEKKYSDCAWEIVRVEIRRCLYYFYKFTALFRRK
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 10xHis-tagged and C-terminal Myc-tagged
產品提供形式：

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

3-7 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

May play a role in the regulation of immune cell function. Cytokine that imparts cellular protection against viral infection in a species-specific manner. Activates the interferon-stimulated response element signaling pathway. It is able to directly modulate cytokine release from monocytes and dendritic cells. Binds heparin.
基因功能參考文獻：
1. investigation of common variable immunodeficiency (CVID) from 2 German families; report on the occurrence of a common and one novel truncating IFNK mutation in cases with CVID; the frequency distribution of c.30_31insTGTT in cases and controls as well as the observed segregation patterns in CVID families exclude IFNK mutations as major risk factor in CVID PMID: 28324805
2. These results suggest that high-risk human papillomavirus 31 target interferon kappa to prevent Sp100 expression and identify Sp100 as an interferon-stimulated gene with anti-human papillomavirus activity. PMID: 26491169
3. This study demonstrates that E2 proteins of high risk human papillomavirus reduce STING and IFN-kappa transcription. PMID: 24614210
4. The viral E6 and E7 oncogenes are sufficient for interferon-kappa repression, with E6 being mainly responsible. PMID: 21849431
5. IFN-kappa is down-regulated in cervical keratinocytes harboring HPV, which may be a contributing factor in the progression of a cervical lesion PMID: 20479716
6. Studied IFNK single nucleotide polymorphisms in 3982 Systemic lupus erythematosus cases and 4275 controls. PMID: 20706608
7. IFN-kappa is able to directly modulate cytokine release from monocytes and dendritic cells, inhibit inducible IL-12 release from monocytes, and bind strongly to heparin. PMID: 12391192
8. This is the first report showing an epigenetic silencing of type I IFN after HPV16 oncogene expression PMID: 19887612
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亞細胞定位：

Secreted.
蛋白家族：

Alpha/beta interferon family
組織特異性：

Expressed in keratinocytes, monocytes and in resting dendritic cells.
數據庫鏈接：

HGNC: 21714

OMIM: 615326

KEGG: hsa:56832

STRING: 9606.ENSP00000276943

UniGene: Hs.591083