Recombinant Human Methionine-R-sulfoxide reductase B3 (MSRB3)

中文名稱：

人MSRB3重組蛋白
品名簡稱：

Recombinant Human MSRB3 protein
貨號：

CSB-EP810290HU
說明書：

MSDS Datasheet
規格：

￥1344
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
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

MSRB3
Uniprot No.：

Q8IXL7
別名：

Deafness, Autosomal Recessive 74; DFNB74; FLJ36866; Methionine R sulfoxide reductase B mitochondrial; Methionine sulfoxide reductase B3; Methionine-R-sulfoxide reductase B3; MsrB3; MSRB3_HUMAN
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Isoform 2
來源：

E.coli
分子量：

47.0kDa
表達區域：

1-185aa
氨基酸序列

MSAFNLLHLVTKSQPVALRACGLPSGSCRDKKNCKVVFSQQELRKRLTPLQYHVTQEKGTESAFEGEYTHHKDPGIYKCVVCGTPLFKSETKFDSGSGWPSFHDVINSEAITFTDDFSYGMHRVETSCSQCGAHLGHIFDDGPRPTGKRYCINSAALSFTPADSSGTAEGGSGVASPAQADKAEL
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 GST-tagged
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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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：

Catalyzes the reduction of free and protein-bound methionine sulfoxide to methionine. Isoform 2 is essential for hearing.
基因功能參考文獻：
1. we characterise the mammalian enzyme Msr B3. There are two splice variants of this enzyme that differ only in their N-terminal signal sequence, which directs the protein to either the endoplasmic reticulum (ER) or mitochondria PMID: 29420254
2. This characterization of GWAS-implicated MSRB3 protein expression in human hippocampus suggests that patterns of neuronal and vascular MsrB3 protein expression reflect or underlie pathology associated with Alzheimer disease. PMID: 28777754
3. Oncogene induction in differentiated cells induces massive DNA damage, mammary stem cells are resistant, owing to a preemptive program driven by ZEB1 and MSRB3. The prevention of oncogene-induced DNA damage precludes induction of the oncosuppressive p53-dependent DNA-damage response, thereby increasing stem cells' intrinsic susceptibility to malignant transformation. PMID: 28394329
4. The data suggest that MsrB3 attenuates HO-1 induction by inhibiting reactive oxygen species production, endoplasmic reticulum stress, and Nrf2 activation. PMID: 27059143
5. MsrB3 plays an important role in cancer cell survival through the modulation of the intrinsic apoptosis pathway. PMID: 28007593
6. Taken together, our results suggest that MsrB3 plays a critical role in cancer cell apoptosis through the modulation of ER stress status. PMID: 28389299
7. MsrB3 deficiency activates the cell cycle inhibitors p21 and p27. PMID: 24583268
8. DNA methylation shows genome-wide association of NFIX, RAPGEF2 and MSRB3 with gestational age at birth. PMID: 22422452
9. these data provide evidence that the ER-type of MsrB3 plays an important role in protection against ER stress, suggesting that MsrB3 may be involved in the regulation of ER homeostasis. PMID: 22405767
10. Taken together, these data provide evidence that the ER type of MsrB, MsrB3A, plays an important role in protection mechanisms against oxidative, cold and heat stresses and, moreover, in the regulation of fruit fly aging. PMID: 22310715
11. Results identified an antimicrobial peptide from the human methionine sulfoxide reductase B3 protein. PMID: 22027001
12. an in vitro assay revealed that p.Cys89Gly completely abolished MSRB3 enzymatic activity and that p.Arg19X is a null allele for MSRB3 mitochondrial isoforms, indicating that DFNB74 deafness might be a mitochondrial disease limited to the inner ear. PMID: 21185009
13. Observational study and genome-wide association study of gene-disease association. (HuGE Navigator) PMID: 20195514
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相關疾病：

Deafness, autosomal recessive, 74 (DFNB74)
亞細胞定位：

[Isoform 1]: Endoplasmic reticulum.; [Isoform 2]: Mitochondrion.
蛋白家族：

MsrB Met sulfoxide reductase family
組織特異性：

Widely expressed.
數據庫鏈接：

HGNC: 27375

OMIM: 613718

KEGG: hsa:253827

STRING: 9606.ENSP00000347324

UniGene: Hs.339024