Recombinant Mouse Myelin-associated glycoprotein (Mag)

in vitro E.coli expression system

中文名稱：

小鼠Mag重組蛋白
貨號：

CSB-CF013322MO
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：

Mag
Uniprot No.：

P20917
別名：

Mag; Myelin-associated glycoprotein; Siglec-4a
種屬：

Mus musculus (Mouse)
蛋白長度：

Full Length of Mature Protein
表達區域：

20-626
氨基酸序列

GHWGAWMPSTISAFEGTCVSIPCRFDFPDELRPAVVHGVWYFNSPYPKNYPPVVFKSRTQVVHESFQGRSRLLGDLGLRNCTLLLSTLSPELGGKYYFRGDLGGYNQYTFSEHSVLDIVNTPNIVVPPEVVAGTEVEVSCMVPDNCPELRPELSWLGHEGLGEPTVLGRLREDEGTWVQVSLLHFVPTREANGHRLGCQAAFPNTTLQFEGYASLDVKYPPVIVEMNSSVEAIEGSHVSLLCGADSNPPPLLTWMRDGMVLREAVAKSLYLDLEEVTPGEDGVYACLAENAYGQDNRTVELSVMYAPWKPTVNGTVVAVEGETVSILCSTQSNPDPILTIFKEKQILATVIYESQLQLELPAVTPEDDGEYWCVAENQYGQRATAFNLSVEFAPIILLESHCAAARDTVQCLCVVKSNPEPSVAFELPSRNVTVNETEREFVYSERSGLLLTSILTIRGQAQAPPRVICTSRNLYGTQSLELPFQGAHRLMWAKIGPVGAVVAFAILIAIVCYITQTRRKKNVTESSSFSGGDNPHVLYSPEFRISGAPDKYESEKRLGSERRLLGLRGESPELDLSYSHSDLGKRPTKDSYTLTEELAEYAEIRVK
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
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：

Adhesion molecule that mediates interactions between myelinating cells and neurons by binding to neuronal sialic acid-containing gangliosides and to the glycoproteins RTN4R and RTN4RL2. Not required for initial myelination, but seems to play a role in the maintenance of normal axon myelination. Protects motoneurons against apoptosis, also after injury; protection against apoptosis is probably mediated via interaction with neuronal RTN4R and RTN4RL2. Required to prevent degeneration of myelinated axons in adults; this probably depends on binding to gangliosides on the axon cell membrane. Negative regulator of neurite outgrowth that inhibits axon longitudinal growth. Negative regulator of neurite outgrowth; in dorsal root ganglion neurons the inhibition is mediated primarily via binding to neuronal RTN4R or RTN4RL2 and to a lesser degree via binding to neuronal gangliosides. In cerebellar granule cells the inhibition is mediated via binding to neuronal gangliosides. In sensory neurons, inhibition of neurite extension depends only partially on RTN4R, RTN4RL2 and gangliosides. Inhibits axon outgrowth by binding to RTN4R. Preferentially binds to alpha-2,3-linked sialic acid. Binds ganglioside Gt1b.
基因功能參考文獻：
1. The combination of trans ganglioside binding and cis homodimerization explains how MAG maintains the myelin-axon spacing and provides a mechanism for MAG-mediated bi-directional signalling. PMID: 27922006
2. We show that myelin-associated glycoprotein or CNS myelin, in general, inhibit rodent Schwann cell migration and induce their death via cleavage of the neurotrophin receptor p75. PMID: 28522736
3. Results show that MAG is important for axon-glia contact in a model for Charcot-Marie-Tooth disease type 1A, and suggest that its increased expression in patients has a compensatory role in the disease pathology PMID: 22940629
4. the apparent dependency on sulfatide for maintaining Nfasc155 and MAG associations is intriguing since the fatty acid composition of sulfatide is altered and paranodal ultrastructure is compromised in multiple sclerosis PMID: 24081651
5. Heteronuclear ribonucleoprotein A1 interacts with an element that overlaps the 5' splice site of Mag exon 12. PMID: 23704325
6. Ablation of neuronal ceramide synthase 1 in mice decreases ganglioside levels and expression of myelin-associated glycoprotein in oligodendrocytes. PMID: 23074226
7. MAG-mediated axon protection against VNC is suppressed in CRMP4-/- DRG neurons. PMID: 22583768
8. myelin-associated glycoprotein (MAG) performs distinct actions on the formation, maturation, degeneration and regeneration of sciatic nerve myelin sheath. PMID: 21824506
9. This study suggested that MAG engages membrane-domain resident neuronal receptors to protect neurons from excitotoxicity, and that soluble MAG mitigates excitotoxic damage in vivo. PMID: 21214567
10. Quaking I controls a unique cytoplasmic pathway that regulates alternative splicing of myelin-associated glycoprotein. PMID: 20956316
11. While myelin-derived axon growth inhibitor MAG may modulate axon sprouting, it does not play a major role in central nervous system axon regeneration failure. PMID: 20547125
12. The present study provides strong evidence that LPA-induced calpain activation plays a crucial role in the manifestation of neuropathic pain through MAG down-regulation in the DR. PMID: 20420580
13. binds directly, with high affinity, to the receptor for NOGO (NgR);MAG and Nogo-66 activate NgR independently and serve as redundant NgR ligands that may limit axonal regeneration after CNS injury PMID: 12089450
14. MAG-positive shi/shi oligodendrocytes extend processes around axons and finally covered the axon. PMID: 12125072
15. The absence of internodal tomacula in mice with a null mutation of the MAG gene supports a role for MAG in the maintenance of myelin at the paranodal regions. PMID: 12365566
16. These results demonstrate that MAG expression is regulated in response to cortical axotomy, and indicate that it may limit axonal regeneration after CNS injury. PMID: 15896979
17. MAG and complex gangliosides contribute to axon stability in both the CNS and PNS. PMID: 15953602
18. Results describe the differential expression pattern and spatial distribution of L- and S-myelin-associated glycoprotein during development as well as in the adult central and peripheral nervous system. PMID: 16442810
19. In conclusion, as MAG significantly improves the quality of axonal regeneration, it can be used as a new therapeutic approach for peripheral nerve repair with possible focal and temporary application. PMID: 17705198
20. gangliosides inhibit neurite outgrowth by interacting with FRG motifs in the NgR1 and this interaction can also facilitate the binding of MAG to the NgR1 PMID: 18411262
21. MAG-deficient mutants present abnormalities in the structure of myelin sheaths and Ranvier nodes; combined deletion of MAG and Nogo-A causes severe transient hypomyelination. PMID: 18632947
22. This report establishes for the first time that MAG also promotes resistance to axonal injury and prevents axonal degeneration both in cell culture and in vivo. PMID: 19158290
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亞細胞定位：

Cell membrane; Single-pass type I membrane protein. Membrane raft.
蛋白家族：

Immunoglobulin superfamily, SIGLEC (sialic acid binding Ig-like lectin) family
組織特異性：

Detected in the myelin tract in brain, especially in the corpus callosum and in peripheral nerve. Expressed by myelinating glial cells in the central and peripheral nervous system. Detected in oligodendrocyte processes before formation of compact myelin.
數據庫鏈接：

KEGG: mmu:17136

STRING: 10090.ENSMUSP00000041464

UniGene: Mm.241355