Recombinant Human Leukocyte-specific transcript 1 protein (LST1)

中文名稱：

人LST1重組蛋白
貨號：

CSB-EP013217HU
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
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靶點詳情

產品詳情

純度：

Greater than 85% as determined by SDS-PAGE.
基因名：

LST1
Uniprot No.：

O00453
別名：

LST1; B144; Leukocyte-specific transcript 1 protein; Protein B144
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Isoform 10
來源：

E.coli
分子量：

11.5 kDa
表達區域：

1-66aa
氨基酸序列

MLSRNDVKRLERSWAQGSSEQELHYASLQRLPVPSSEGPDLRGRDKRGTKEDPRADYACIAENKPT
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 6xHis-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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：

Tris-based buffer,50% glycerol
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：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

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

Please contact us to get it.

產品評價

靶點詳情

功能：

Possible role in modulating immune responses. Induces morphological changes including production of filopodia and microspikes when overexpressed in a variety of cell types and may be involved in dendritic cell maturation. Isoform 1 and isoform 2 have an inhibitory effect on lymphocyte proliferation.
基因功能參考文獻：
1. Increased expression of LST1 in GC-responders before therapy warrants further investigation into their role as potential predictors for the response to GC, and in the inflammatory process of rheumatoid arthritis. PMID: 27384923
2. Data indicate that the MHC class III gene LST1 5' untranslated regions (5'-UTR) contains several upstream open reading frames (uORFs). PMID: 24816991
3. Psoriasis was associated with promoter variant, rs9267502 of LST1.Promoter activity was examined and it was larger than that of the other genetic variants, most probably due to changes in binding affinity to transcription factors. PMID: 24803336
4. This is the first report demonstrating regulated LST1 expression in human intestinal epithelial and microvascular endothelial cells and in inflamed colonic tissue from IBD patients. PMID: 24682411
5. induces the formation of functional nanotubes PMID: 23239025
6. LST1 is expressed specifically in leukocytes of the myeloid lineage, where it localizes to the tetraspanin-enriched microdomains andit binds SHP-1 and SHP-2 phosphatases. PMID: 22589543
7. Study found association between extended LTA, TNF, LST1 and HLA gene haplotypes and rubella vaccine-induced immunity. PMID: 20668555
8. Human dendritic cells activate resting natural killer (NK) cells and are recognized via the NKp30 receptor by activated NK cells. PMID: 11828009
9. Expression of this receptor, inhibited by TGF-beta1, affects NK-mediated killing of dendritic cells PMID: 12646700
10. The expression of LST1, specifically splice variants encoding soluble isoforms and NCR3, was increased in rheumatoid-arthritis-affected blood and synovium and was associated with more severe inflammation in the synovium. PMID: 16362817
11. LST1 protein expression in human cell lines was found to be tightly regulated, allowing the expression of transmembrane isoforms but suppressing soluble isoforms PMID: 19663701
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亞細胞定位：

Membrane; Single-pass membrane protein. Golgi apparatus membrane; Single-pass membrane protein. Endomembrane system; Single-pass membrane protein. Note=Also detected in a perinuclear region corresponding to the localization of the Golgi apparatus and throughout the cytoplasm.
蛋白家族：

LST1 family
組織特異性：

Expressed in lung, tonsil, thymus, placenta, kidney, fetal spleen, fetal liver and brain.
數據庫鏈接：

HGNC: 14189

OMIM: 109170

KEGG: hsa:7940

UniGene: Hs.436066