Recombinant Human Beta-1,4-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase (MGAT3 GGNT3)

中文名稱：
貨號：

CSB-YP2296HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：
貨號：

CSB-EP2296HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：
貨號：

CSB-EP2296HU-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：
貨號：

CSB-BP2296HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：
貨號：

CSB-MP2296HU
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

MGAT3
Uniprot No.：

Q09327
別名：

Beta-1,4-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase; EC 2.4.1.144; N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase III; GNT-III; GlcNAc-T III; N-acetylglucosaminyltransferase III; MGAT3 GGNT3
種屬：

Homo sapiens (Human)
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
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.
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：

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 ：

Please contact us to get it.

產品評價

靶點詳情

功能：

It is involved in the regulation of the biosynthesis and biological function of glycoprotein oligosaccharides. Catalyzes the addition of N-acetylglucosamine in beta 1-4 linkage to the beta-linked mannose of the trimannosyl core of N-linked sugar chains, called bisecting N-acetylglucosamine (GlcNAc). It is one of the most important enzymes involved in the regulation of the biosynthesis of glycoprotein oligosaccharides. The addition of this bisecting GlcNAc residue alters not only the composition, but also the conformation of the N-glycan. The introduction of the bisecting GlcNAc residue results in the suppression of further processing and elongation of N-glycans, precluding the formation of beta-1,6 GlcNAc branching, catalyzed by MGAT5 since it is unable to use the bisected oligosaccharide as a substrate. Addition of bisecting N-acetylglucosamine to CDH1/E-cadherin modulates CDH1 cell membrane location. Inhibits NeuAc-alpha-2,3-Gal-beta-1,4-GlcNAc- formation which modulates sialylation levels and plays a role in cell migration regulation. In brain, addition of bisecting N-acetylglucosamine to BACE1 blocks its lysosomal targeting in response to oxidative stress and further degradation which increases its location to early endosome and the APP cleavage.
基因功能參考文獻：
1. Novel insights into the epigenetic regulation of MGAT3/bisecting GlcNAc and demonstrate the importance of N-glycosylation in cancer progression. PMID: 27429195
2. Data suggest that GNT-III expression regulates levels/activation of the heavily glycosylated Notch receptor involved in normal and malignant cell development; suppression of GNT-III in epithelial ovarian carcinoma cell lines results in down-regulation of Notch signaling that is more potent than pharmacologic blockage of Notch activation. PMID: 28842505
3. MGAT3 expressed in cells stimulates lipid droplet growth. These findings provide additional evidence that MGAT3 likely functions as a triacylglycerol synthase in cells. PMID: 27184406
4. Core-fucosylated tetra-antennary structures were decreased in quantity likely as a result of hypomethylated MGAT3 gene promoter followed by increased expression of this gene PMID: 27073020
5. High expression of alpha2,6-sialylation on the cell surface could affect the anti-migratory role of GnT-III, which provides an insight into the mechanistic roles of GnT-III in tumor metastasis. PMID: 26801611
6. Mgat3 plays an important role in early spontaneous miscarriage in humans. PMID: 26109616
7. MGAT3 protein and gene expression in in uveal and cutaneous melanoma cells PMID: 26098720
8. HS5 cells had significantly enhanced levels of bisecting N-glycans (catalyzed by MGAT3 whereas HS27a cells had enhanced levels of Galbeta1,4GlcNAc. PMID: 25936519
9. GnT-III determines E-cadherin-mediated tumor suppression, and GnT-V regulates E-cadherin-mediated tumor invasion. PMID: 23671930
10. Roles of N-acetylglucosaminyltransferase III in epithelial-to-mesenchymal transition induced by transforming growth factor beta1 (TGF-beta1) in epithelial cell lines PMID: 22451656
11. MGAT3 mRNA biomarker may characterize subgroups of Alzheimer's disease patients with different disease progression. PMID: 21368380
12. the modulation of glycosyltransferases MGAT3 and MGAT5 by synthetic N-acetyl-D-glucosamine-calix[4]arene correlated with the improvement of NK cell effector functions and the augmentation of tumor cells sensitivity to NK cell-mediated cytotoxicity. PMID: 20089585
13. upregulation of GnT-III in AD brains may represent an adaptive response to protect them from additional beta-amyloid production PMID: 19776078
14. down-regulation of hydrogen peroxide-induced PKC delta activation in cells transfected with this enzyme PMID: 12427758
15. MGAT3 and MGAT5 competitively modified E-cadherin N-glycans. PMID: 19403558
顯示更多

收起更多
亞細胞定位：

Golgi apparatus membrane; Single-pass type II membrane protein.
蛋白家族：

Glycosyltransferase 17 family
數據庫鏈接：

HGNC: 7046

OMIM: 604621

KEGG: hsa:4248

STRING: 9606.ENSP00000345270

UniGene: Hs.276808