Recombinant Mouse Organic solute transporter subunit alpha (Osta)

in vitro E.coli expression system

中文名稱：

小鼠Slc51a重組蛋白
貨號：

CSB-CF851240MO
說明書：

MSDS Datasheet
規格：
來源：

in vitro E.coli expression system
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

基因名：

Slc51a
Uniprot No.：

Q8R000
別名：

Slc51a; Osta; Organic solute transporter subunit alpha; OST-alpha; Solute carrier family 51 subunit alpha
種屬：

Mus musculus (Mouse)
蛋白長度：

full length protein
表達區域：

1-340
氨基酸序列

MEPGRTHIKLDPRYTAELLELLETNYSISPACFSHPPTAAQLLRALGPVDIALTIILTFL TTGSVAIFLEDAVYLYKNTLCPIKKRTLIWSSSAPTVVSVFCCFGLWIPRALTLVEMAIT SFYAVCFYLLMMVMVEGFGGKKAVLRTLKDTPMRVHTGPCCCCCPCCPPLILTRKKLQLL LLGPFQYAFFKITLSIVGLFLIPDGIYDPGEISEKSAALWINNLLAVSTLLALWSLAILF RQAKMHLGEQNMGSKFALFQVLVILTALQPAIFSILANSGQIACSPPYSSKIRSQVMNCH MLILETFLMTVLTRMYYRRKDDKVGYEACSLPDLDSALKA
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
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：

Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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：

Essential component of the Ost-alpha/Ost-beta complex, a heterodimer that acts as the intestinal basolateral transporter responsible for bile acid export from enterocytes into portal blood. Efficiently transports the major species of bile acids.
基因功能參考文獻：
1. Data suggest that transport of bile acid taurocholate is retained when OstB (organic solute transporter beta subunit) is truncated to contain only the transmembrane domain with 15 additional residues on each side and co-expressed with intact OstA; shorter fragments of OstB are inactive. PMID: 28455390
2. These findings indicate that loss of OSTalpha protects against age-related weight gain and insulin resistance. PMID: 24381083
3. Ileal FGF15 expression was directly correlated with plasma cholesterol levels and aortic cholesterol content. In contrast, plasma and hepatic cholesterol levels and atherosclerosis development were not reduced in apoE(-/-) mice deficient in Ostalpha. PMID: 23880190
4. Total ileal FGF15 expression was elevated almost 20-fold in Ostalpha(-/-) mice as a result of increased villus epithelial cell number and ileocyte FGF15 protein expression PMID: 22542490
5. Inactivation of FXR largely unmasked the bile acid malabsorption phenotype and corrected the bile acid homeostasis defect in Ostalpha null mice. PMID: 21691100
6. Ostalpha-deficient mice efficiently eliminate excess bile acids via the feces. PMID: 21719738
7. OSTalpha is localized to steroidogenic cells of the brain and adrenal gland, and it modulates DHEA/DHEAS homeostasis PMID: 20649839
8. These findings indicate that loss of Ostalpha provides protection from liver injury in obstructive cholestasis through adaptive responses in both the kidney and liver that enhance clearance of bile acids into urine. PMID: 19902485
9. Co-expression of mouse Ostalpha-Ostbeta, but not the individual subunits, stimulated Na(+)-independent bile acid uptake and the apical-to-basolateral transport of taurocholate PMID: 15563450
10. OSTalpha and OSTbeta mRNA levels were induced in the adrenals and kidneys of wild-type, but not FXR-/-, mice PMID: 16251721
11. the selective localization of OSTalpha and OSTbeta to the basolateral plasma membrane of epithelial cells responsible for bile acid and sterol reabsorption. PMID: 16317684
12. In conclusion, we identified Ost-alpha/Ost-beta as a novel FXR target. Absent Ost-alpha/Ost-beta induction in CA-fed FXR(-/-) animals may contribute to increased liver injury in these animals. PMID: 16357057
13. The mouse Ostalpha and Ostbeta promoters are unusual in that they contain functional FXR and LRH elements, which mediate, respectively, positive and negative feedback regulation by bile acids. PMID: 16357058
14. These results indicate that expression of Ostalpha and Ostbeta are highly regulated in response to cholestasis and that this response is dependent on the FXR bile acid receptor. PMID: 16423920
15. LXRalpha transcriptionally regulate mouse organic solute transporter alpha/beta via inverted repeat-1 elements shared with farnesoid X receptor PMID: 17177110
16. Present as heterodimers (with Ost beta) and/or heteromultimers; the interaction between Ostalpha and Ostbeta increases the stability of the proteins and is required for delivery of the heteromeric complex to the plasma membrane. PMID: 17650074
17. These data indicate that Ostalpha-Ostbeta is essential for intestinal bile acid transport in mice. PMID: 18292224
18. These findings provide direct support for the hypothesis that Ostalpha-Ostbeta is a major basolateral transporter of bile acids and conjugated steroids in the intestine, kidney, and liver. PMID: 18497332
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亞細胞定位：

Cell membrane; Multi-pass membrane protein. Endoplasmic reticulum membrane; Multi-pass membrane protein. Note=Mainly restricted to the lateral and basal membranes of ileal enterocytes. Transported from the endoplasmic reticulum to the plasma membrane upon interacting with SLC51B.
蛋白家族：

OST-alpha family
組織特異性：

Present at high levels in ileum. In ileum, it is restricted to the apical domain on the mature villus enterocytes with little detectable expression in the goblet cells or crypt enterocytes (at protein level). Expressed in kidney but not in heart, brain, l
數據庫鏈接：

KEGG: mmu:106407

STRING: 10090.ENSMUSP00000046286

UniGene: Mm.476915