Recombinant Mouse Sialidase-1 (Neu1)

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中文名稱：

小鼠Neu1重組蛋白
貨號：

CSB-EP015717MO
說明書：

MSDS Datasheet
規格：

￥2328
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

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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：

Neu1
Uniprot No.：

O35657
別名：

Neu1; Neu; Sialidase-1; EC 3.2.1.18; G9 sialidase; Lysosomal sialidase; N-acetyl-alpha-neuraminidase 1
種屬：

Mus musculus(Mouse)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

46.3 kDa
表達區域：

42-409aa
氨基酸序列

EDDFSLVQPLVTMEQLLWVSGKQIGSVDTFRIPLITATPRGTLLAFAEARKKSASDEGAKFIAMRRSTDQGSTWSSTAFIVDDGEASDGLNLGAVVNDVDTGIVFLIYTLCAHKVNCQVASTMLVWSKDDGISWSPPRNLSVDIGTEMFAPGPGSGIQKQREPGKGRLIVCGHGTLERDGVFCLLSDDHGASWHYGTGVSGIPFGQPKHDHDFNPDECQPYELPDGSVIINARNQNNYHCRCRIVLRSYDACDTLRPRDVTFDPELVDPVVAAGALATSSGIVFFSNPAHPEFRVNLTLRWSFSNGTSWQKERVQVWPGPSGYSSLTALENSTDGKKQPPQLFVLYEKGLNRYTESISMVKISVYGTL
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：

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：

3-7 business days
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

問答及客戶評論

■ 常見問題解答

CSB-EP015717MO, 這個蛋白是否可以用于體外實驗.體外實驗是否有功能體現？如果可以, 是在什么樣的條件下？

很抱歉，我們暫時沒有檢測也沒有收到客戶的反饋，我們做的是成熟蛋白全長或者全長，理論上我們采用的是親和層析的方法，在溫和環境下純化，應該是具有活性的；然而，生物活性并沒有被檢測和評估，因此不保證100%有活性，研究者如果對這個蛋白的活性感興趣需要根據自己的實踐經驗去確定它的生物活性。您的預期實驗是什么，我們可以提供小規格試用裝供您試用。

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靶點詳情

功能：

Catalyzes the removal of sialic acid (N-acetylneuraminic acid) moieties from glycoproteins and glycolipids. To be active, it is strictly dependent on its presence in the multienzyme complex. Appears to have a preference for alpha 2-3 and alpha 2-6 sialyl linkage.
基因功能參考文獻：
1. The NEU1 exists on the cell surface of mouse thymocytes and CD5 is a natural substrate for it. PMID: 29897583
2. Neu1 inhibits lipolysis induced by beta-adrenergic stimulation in adipocytes via interactions with Plin1 on lipid drops. PMID: 28429532
3. Neu1 is the only lysosomal multienzyme complex gene underexpressed in mucopolysaccharidosis type I mice. PMID: 27720939
4. Neu1 desialylation is a mechanism of Fc-independent platelet clearance in immune thrombocytopenia. PMID: 26185093
5. Data indicate a role for neuraminidase 1 (Neu1) in regulating Siglec E protein-toll-like receptor 4 (TLR4) interaction and endotoxemia. PMID: 25187624
6. elastin-derived peptides as an enhancer of atherogenesis and defines the Neuraminidase 1/PI3Kgamma signalling pathway as a key mediator PMID: 24357053
7. significant increases in Col1a1, serine/threonine-protein kinase 1, Ctnnb1, CSRNP1, Ddit4, Cyp2e1, and Krit1 expressions and great decreases inreceptor D2, Neu1, and Dhcr7 expressions following long-term exposure to TiO2 NPs PMID: 23533084
8. NEU1 deficiency has a role in determining amyloid precursor protein levels and amyloid-beta secretion via deregulated lysosomal exocytosis PMID: 24225533
9. The activity of NEU1 was preferentially higher in epididymal fat and lower in the livers of two strains of obese and diabetic mice. PMID: 23727924
10. these studies identify Neu1 as a novel component of the signaling pathways of energy metabolism and glucose uptake. PMID: 23520133
11. The rescue of sialidase activity in hypomorphic sialidase mice using helper-dependent adenovirus resulted in increased VLDL production and an increase in MTP levels. PMID: 22984145
12. Data indicate that sialidases Neu1 and Neu3 are present on sperm, and their activity is required for capacitation and zona pellucida binding. PMID: 22989879
13. Neuraminidase 1 as a modulator of cell receptors. (Review) PMID: 21928149
14. The deficiency of lysosomal neuraminidase may result in a serious hearing loss and morphological alterations of ear. PMID: 16408748
15. desialylation of both IR and IGF-1R by Neu1 controls the net proliferative response of skeletal myoblasts to insulin PMID: 20100694
16. Hyaluronan receptor activity of CD44 and acute asthmatic reactions, including Th2-mediated airway inflammation and airway hyperresponsiveness, are dependent upon Neu1 enzymatic activity. PMID: 20491786
17. A potential role of NEU1 in cell proliferation and extracellular matrix remodeling. PMID: 20388541
18. The neuraminidase-1 (Neu1) knockout mouse model is a phenocopy of the lysosomal storage disease sialidosis, characterized by neuropathic symptoms, including hearing loss. PMID: 19857571
19. A membrane controlling mechanism that is initiated by ligand binding to TLR-2, -3 and-4 to induce Neu1 sialidase activity within minutes in live primary bone marrow (BM) macrophage cells and macrophage and dendritic cell lines, is showed. PMID: 19430901
20. The cell surface Neu1 activates the phagocytosis in macrophages and dendritic cells through desialylation of surface receptors, thus, contributing to their functional integrity. PMID: 19889639
21. Neu1 is a negative regulator of lysosomal exocytosis. PMID: 18606142
22. in vivo histopathological effects of neuraminidase-1 (Neu1) deficiency on elastin assembly in the lungs and aorta of mice PMID: 18689602
23. A regulatory mutation, (-519G-->A) within the neu1 promoter generates a consensus binding site for Nkx3 family transcription repressors. PMID: 19217813
24. The N-terminal N-glycan of NEU1 is indispensable for its function, whereas the C-terminal N-glycan appears to be non-essential. The omission of the second N-glycan can be compensated for by upregulating the expression of protective protein/cathepsin A. PMID: 19714866
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亞細胞定位：

Lysosome membrane; Peripheral membrane protein; Lumenal side. Lysosome lumen. Cell membrane. Cytoplasmic vesicle. Note=Localized not only on the inner side of the lysosomal membrane and in the lysosomal lumen, but also on the plasma membrane and in intracellular vesicles.
蛋白家族：

Glycosyl hydrolase 33 family
組織特異性：

Highly expressed in kidney, epididymis, followed by brain, spinal cord and weakly expressed in adrenal, heart, liver, lung and spleen.
數據庫鏈接：

KEGG: mmu:18010

STRING: 10090.ENSMUSP00000007253

UniGene: Mm.8856