Recombinant Human Small conductance calcium-activated potassium channel protein 2 (KCNN2), partial

中文名稱：

人KCNN2重組蛋白
貨號：

CSB-YP880957HU1
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人KCNN2重組蛋白
貨號：

CSB-EP880957HU1
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人KCNN2重組蛋白
貨號：

CSB-EP880957HU1-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KCNN2重組蛋白
貨號：

CSB-BP880957HU1
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人KCNN2重組蛋白
貨號：

CSB-MP880957HU1
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：

KCNN2
Uniprot No.：

Q9H2S1
別名：

KCNN2; Small conductance calcium-activated potassium channel protein 2; SK2; SKCa 2; SKCa2; KCa2.2
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：

Forms a voltage-independent potassium channel activated by intracellular calcium. Activation is followed by membrane hyperpolarization. Thought to regulate neuronal excitability by contributing to the slow component of synaptic afterhyperpolarization.
基因功能參考文獻：
1. Study establishes the distribution profile of SK2 channel protein in human brain.The expression of SK2 human isoform b in brain could explain the variability of electrophysiological findings observed with SK2 channels. PMID: 27357310
2. These results provide new insights into the regulation of SK2 channel trafficking by the cytoskeletal proteins FLNA and alpha-actinin2, involving distinct recycling pathways PMID: 27779751
3. There was a significant association between the KCNN2 variants and clinically significant VTa. These findings suggest an association between KCNN2 and VTa; it also appears that KCNN2 variants may be adjunctive markers for risk stratification in patients susceptible to SCD. PMID: 27442679
4. The ER SK2 channel activation preserves ER Ca(2+) uptake and retention which determines cell survival in conditions where sustained ER stress contributes to progressive neuronal death. PMID: 26586570
5. KCNN2 gene can have an important role in the development of coronary artery aneurysms in Kawasaki disease. PMID: 23677057
6. Increase in both Ca(2+) sensitivity and SK2 protein expression contributes to the IKAS upregulation in failing human ventricles. PMID: 23525437
7. Decreased expression of small-conductance Ca2+-activated K+ channels SK1 and SK2 in human chronic atrial fibrillation PMID: 22154908
8. RT-PCR analysis showed strong expression of SK2 mRNA in the normal human colon. PMID: 12778407
9. Because of the marked differential expression of SK2 channels in the heart, specific ligands for Ca2+-activated K+ currents may offer a unique therapeutic opportunity to modify atrial cells without interfering with ventricular myocytes PMID: 13679367
10. SK2 plays an important role in mediating the increase in transepithelial secretion due to increases in intracellular Ca 2+. SK2 channels, therefore, may represent a target for pharmacologic modulation of bile flow. PMID: 15362045
11. The subtype SK2 channels were up-regulated under hypoxia, shown with pharmacological tools and with mRNA analysis. PMID: 16396931
12. Functions of SK2 channels in atrial myocytes are critically dependent on the normal expression of Ca(v)1.3 Ca(2+) channels. PMID: 17110593
13. Results suggest that SK2-channel activation may largely contribute to the sustained Ca2+ influx in the G0/G1 phase in comparison of that in the G2/M phase in Jurkat T-lymphocytes. PMID: 17452806
14. Present study directly defines the functional roles of SK2 channels in transgenic mice using a genetically engineered model, and provides a possible link between abnormalities in cardiac SK2 channels and cardiac arrhythmias. PMID: 19139040
15. demonstrate that proper membrane localization of a small-conductance Ca(2+)-activated K(+) channel (SK2 or K(Ca)2.2) is dependent on its interacting protein, alpha-actinin2, a major F-actin crosslinking protein. PMID: 19815520
顯示更多

收起更多
亞細胞定位：

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

Potassium channel KCNN family, KCa2.2/KCNN2 subfamily
組織特異性：

Expressed in atrial myocytes (at protein level). Widely expressed.
數據庫鏈接：

HGNC: 6291

OMIM: 605879

KEGG: hsa:3781

STRING: 9606.ENSP00000264773

UniGene: Hs.582520