Recombinant Human Piezo-type mechanosensitive ion channel component 2 (PIEZO2), partial

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中文名稱：

人PIEZO2重組蛋白
品名簡稱：

Recombinant Human PIEZO2 protein, partial
貨號：

CSB-EP887983HU
說明書：

MSDS Datasheet
規格：

￥1836
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 85% as determined by SDS-PAGE.
基因名：

PIEZO2
Uniprot No.：

Q9H5I5
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

E.coli
分子量：

33.3 kDa
表達區域：

2427-2661aa
氨基酸序列

KSVAGVINQPLDVSVTITLGGYQPIFTMSAQQSQLKVMDQQSFNKFIQAFSRDTGAMQFLENYEKEDITVAELEGNSNSLWTISPPSKQKMIHELLDPNSSFSVVFSWSIQRNLSLGAKSEIATDKLSFPLKNITRKNIAKMIAGNSTESSKTPVTIEKIYPYYVKAPSDSNSKPIKQLLSENNFMDITIILSRDNTTKYNSEWWVLNLTGNRIYNPNSQALELVVFNDKVSPPS
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：

C-terminal 6xHis-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. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
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：

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

靶點詳情

功能：

Component of a mechanosensitive channel required for rapidly adapting mechanically activated (MA) currents. Required for Merkel-cell mechanotransduction. Plays a major role in light-touch mechanosensation.
基因功能參考文獻：
1. The molecular defects identified through clinical exome sequencing in this study expands the phenotypic spectra of CHD7-associated disorders and implicate PIEZO2 as a candidate gene for major eye developmental defects. PMID: 30181649
2. This study identified Piezo2 mechanosensitive cationic channel as a transducer of environmental physical cues into mechanobiological responses. PMID: 29432180
3. The present results demonstrate the occurrence of Piezo2 in cutaneous sensory nerve formations that functionally work as slowly adapting (Merkel cells) and rapidly adapting (Meissner's corpuscles) low-threshold mechanoreceptors and are related to fine and discriminative touch but not to vibration or hard touch PMID: 28905996
4. Study demonstrate the splicing of Piezo2 to be cell type specific. Biophysical characterization revealed substantial differences in ion permeability, sensitivity to calcium modulation, and inactivation kinetics among Piezo2 splice variants. PMID: 29212024
5. we report the developmental phenotypic spectrum of familial Gordon syndrome in one family due to the previously characterized PIEZO2 mutation c.8057G>A. PMID: 27714920
6. Enterochromaffin cells in the human and mouse small bowel GI epithelium selectively express the mechanosensitive ion channel Piezo2, and also that activation of Piezo2 by force leads to inward currents, 5-HT release and an increase in mucosal secretion PMID: 27392819
7. The Piezo2 convert a variety of mechanical stimuli into channel activation and subsequent inactivation, and what molecules and mechanisms modulate Piezo function. PMID: 27743844
8. we report a consanguineous family with three siblings who showed short stature, scoliosis, gross motor impairment, and a progressive form of contractures involving the distal joints that is distinct from that found in patients with domina Recessive mutations in PIEZO2 thus appear to cause a progressive phenotype that overlaps with, while being mostly distinct from that associated with dominant mutations in the same gene PMID: 27607563
9. Sensory ataxia and proprioception defect with dorsal column involvement together with arthrogryposis, myopathy, scoliosis and progressive respiratory failure may represent a distinct clinical phenotype, and indicate recessive mutations in PIEZO2 PMID: 27974811
10. We identified homozygous loss of function variants in PIEZO2 as the underlying cause for an autosomal-recessive distal muscular atrophy with arthrogryposis, kyphoscoliosis, and neonatal respiratory insufficiency distinct from previously described dominant PIEZO2 diseases. PMID: 27843126
11. Our results show that PIEZO2 is a determinant of mechanosensation in humans. PMID: 27653382
12. Transgenic mouse lines lacking Piezo2 in proprioceptive neurons showed severely uncoordinated body movements. PMID: 26551544
13. Whole-exome sequencing revealed a novel heterozygous mutation c.4456G>C (p.A1486P) of PIEZO2. PMID: 25712306
14. family of mechanically activated channels that counts only two members in human, piezo1 and 2, has emerged recently. [review] PMID: 25037583
15. we demonstrate that the mechanosensitivity of human embryonic stem cell-derived touch receptors depends on PIEZO2 PMID: 25469543
16. this study used exome sequencing to discover that mutations in PIEZO2 cause Gordon syndrome, Marden-Walker syndrome, and distal arthrogryposis type 5. PMID: 24726473
17. Gain-of-function mutations in the mechanically activated ion channel PIEZO2 cause a subtype of Distal Arthrogryposis. PMID: 23487782
18. piezo2 sensitization may contribute to PKA- and PKC-mediated mechanical hyperalgesia. PMID: 22921401
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相關疾病：

Arthrogryposis, distal, 5 (DA5); Arthrogryposis, distal, 3 (DA3); Marden-Walker syndrome (MWKS); Arthrogryposis, distal, with impaired proprioception and touch (DAIPT)
亞細胞定位：

Membrane; Multi-pass membrane protein.
蛋白家族：

PIEZO (TC 1.A.75) family
數據庫鏈接：

HGNC: 26270

OMIM: 108145

KEGG: hsa:63895

STRING: 9606.ENSP00000463094

UniGene: Hs.436902