Recombinant Human Endoplasmic reticulum mannosyl-oligosaccharide 1,2-alpha-mannosidase (MAN1B1), partial

中文名稱：

人MAN1B1重組蛋白
貨號：

CSB-YP891727HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人MAN1B1重組蛋白
貨號：

CSB-EP891727HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人MAN1B1重組蛋白
貨號：

CSB-EP891727HU-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：

人MAN1B1重組蛋白
貨號：

CSB-BP891727HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人MAN1B1重組蛋白
貨號：

CSB-MP891727HU
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：

MAN1B1
Uniprot No.：

Q9UKM7
別名：

MAN1B1; UNQ747/PRO1477Endoplasmic reticulum mannosyl-oligosaccharide 1,2-alpha-mannosidase; EC 3.2.1.113; ER alpha-1,2-mannosidase; ER mannosidase 1; ERMan1; Man9GlcNAc2-specific-processing alpha-mannosidase; Mannosidase alpha class 1B member 1
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
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：

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：

Involved in glycoprotein quality control targeting of misfolded glycoproteins for degradation. It primarily trims a single alpha-1,2-linked mannose residue from Man(9)GlcNAc(2) to produce Man(8)GlcNAc(2), but at high enzyme concentrations, as found in the ER quality control compartment (ERQC), it further trims the carbohydrates to Man(5-6)GlcNAc(2).
基因功能參考文獻：
1. Results show that MAN1B1 expression was higher in bladder cancer (BC) tissues than those in normal tissues. Its overexpression was associated with poor prognosis. Furthermore, MAN1B1 seems to act as an oncogene in BC, which improved the likelihood of MAN1B1 taking on a promising prognostic biomarker. PMID: 30218751
2. The two genetic associations with severe liver disease that had been suspected previously (one SNP for SERPINA1 and another for MAN1B1) were not confirmed in our cohort. For MAN1B1, four major haplotypes were identified but the prevalence of PHT did not significantly differ between them. PMID: 28887821
3. in the bound substrate complex, hydrophobic stacking interactions between Trp residues and the glycan core anchor the base of the glycan structure to the enzyme cleft PMID: 27856750
4. MAN1B1 defective congenital disorder of glycosylation is reviewed. PMID: 26577042
5. Data show that HIV-1 env protein interacts with alpha-mannosidases ERManI (MAN1B1) and initiates endoplasmic reticulum (ER)-associated protein degradation (ERAD) pathway degradation process. PMID: 26205822
6. Results suggest that endoplasmic reticulum mannosidase I (ERManI) is turned over by an active autophagic process. PMID: 25411339
7. The properties of ERMAN1 enable rapid selection of endoplasmic reticulum-associated degradation substrates in the endoplasmic reticulum.ERMAN1 digests mono-, di- and tri-glucosylated N-glycans. PMID: 24519966
8. we linked mutations in MAN1B1 to a Golgi glycosylation disorder. Additionally, our results support the recent findings on MAN1B1 localization PMID: 24348268
9. MAN1B1 deficiency appeared to be a frequent cause in our cohort of patients with unsolved congenital disorder of glycosylation type II. PMID: 24566669
10. A novel post-transcriptional regulatory mechanism for ERManI via miR-125b and this molecule contributes to the regulation of carcinogenesis in hepatocellular carcinoma. PMID: 23940818
11. ERManI and gamma-COP contribute to a golgi-based quality control module that facilitates the retrieval of captured ERAD substrates back to the endoplasmic reticulum. PMID: 23427261
12. Golgi localization of ERManI defines spatial separation of the mammalian glycoprotein quality control system PMID: 21697506
13. A homozygous nonsense mutation in MAN1B1 segregated with nonsyndromic autosomal-recessive intellectual disability and additional dysmorphic features. PMID: 21763484
14. ER processing alpha1,2-mannosidase (ER ManI) has a role in ER-associated degradation of misfolded proteins PMID: 12736254
15. Modification by endoplasmic reticulum mannosidase I (ERManI) contributes to the preferential selection of the misfolded AAT monomer for proteasomal degradation. PMID: 12815101
16. glycoside bond cleavage proceeds through a least motion conformational twist of a properly predisposed substrate PMID: 15713668
17. Increased activity of alpha-mannosidase in the peritoneal fluid is associated with gynecologic cancers and pelvic inflammatory disease PMID: 15785934
18. overexpression of Golgi alpha1,2-mannosidase IA, IB, and IC also accelerates ERAD of terminally misfolded human alpha1-antitrypsin variant null (Hong Kong) (NHK), and mannose trimming from the N-glycans on NHK in 293 cells PMID: 17727818
19. ERManI is required for trimming to Man(5-6)GlcNAc(2) and for endoplasmic reticulum associated degradation in cells in vivo. PMID: 18003979
20. the true catalytic proton donor is Asp463 in the human endoplasmic reticulum alpha-(1-->2)-mannosidase I PMID: 18619586
21. the identified single-nucleotide polymorphism can accelerate the onset of the end-stage liver disease associated with alpha1-antitrypsin deficiency and underscore the contribution of biosynthetic quality control as a modifier of genetic disease PMID: 19444872
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相關疾病：

Mental retardation, autosomal recessive 15 (MRT15)
亞細胞定位：

Endoplasmic reticulum membrane; Single-pass type II membrane protein.
蛋白家族：

Glycosyl hydrolase 47 family
組織特異性：

Widely expressed.
數據庫鏈接：

HGNC: 6823

OMIM: 604346

KEGG: hsa:11253

STRING: 9606.ENSP00000360645

UniGene: Hs.279881