Recombinant Human Acetylcholine receptor subunit beta (CHRNB1), partial

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中文名稱：

Recombinant Human Acetylcholine receptor subunit beta (CHRNB1), partial
貨號：

CSB-EP005395HUb1
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 95% as determined by SDS-PAGE.
生物活性：

Not Test
基因名：

CHRNB1
Uniprot No.：

P11230
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

E.coli
分子量：

32.5
表達區域：

24-244aa
氨基酸序列

SEAEGRLREKLFSGYDSSVRPAREVGDRVRVSVGLILAQLISLNEKDEEMSTKVYLDLEWTDYRLSWDPAEHDGIDSLRITAESVWLPDVVLLNNNDGNFDVALDISVVVSSDGSVRWQPPGIYRSSCSIQVTYFPFDWQNCTMVFSSYSYDSSEVSLQTGLGPDGQGHQEIHIHEGTFIENGQWEIIHKPSRLIQPPGDPRGGREGQRQEVIFYLIIRRK
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 and C-terminal Myc-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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℃ for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

After binding acetylcholine, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane.
基因功能參考文獻：
1. Study traced the cause of congenital myasthenia syndrome in unrelated patients with dominant missense mutations in the M2 domain of AChR. A valine residue is replaced by a smaller alanine either in the epsilon subunit or an equivalent position in the beta one. Also, each valine in the valine ring was found to contribute to channel kinetics equally, and the valine ring has bee optimized during evolution to govern channe... PMID: 27375219
2. This study reports on the presence of the CHRNB1 at the cellular level in human skeletal muscle and placenta and that mRNA expression mirrors that of protein within cell types. PMID: 28153524
3. These findings identify novel Golgi retention signals in the beta and delta subunit loops that regulate surface trafficking of assembled AChR and may help prevent surface expression of unassembled subunits. PMID: 24240098
4. Single nucleotide polymorphisms , rs55633891 (alpha9, C>T) and rs17856697 (beta1, A>G), did not exhibit a significant trend to be associated with cervical lesions. PMID: 22406075
5. the beta1 subunit showed significantly increased expression in lung tumors as compared to non-tumor bronchial tissue PMID: 17015027
6. Extracellular beta1-beta2 and cysteine-loops bridge the pre-M1 transmembrane domain and M2-M3 linker to transduce agonist binding into channel gating. PMID: 19279256
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相關疾病：

Myasthenic syndrome, congenital, 2A, slow-channel (CMS2A); Myasthenic syndrome, congenital, 2C, associated with acetylcholine receptor deficiency (CMS2C)
亞細胞定位：

Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein.
蛋白家族：

Ligand-gated ion channel (TC 1.A.9) family, Acetylcholine receptor (TC 1.A.9.1) subfamily, Beta-1/CHRNB1 sub-subfamily
數據庫鏈接：

HGNC: 1961

OMIM: 100710

KEGG: hsa:1140

STRING: 9606.ENSP00000304290

UniGene: Hs.330386