Recombinant Phoneutria nigriventer Omega-ctenitoxin-Pn3a

貨號：

CSB-EP305462EUV
說明書：

MSDS Datasheet
規格：

￥2328
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：

N/A
Uniprot No.：

P81790
種屬：

Phoneutria nigriventer (Brazilian armed spider) (Ctenus nigriventer)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

15.8 kDa
表達區域：

40-115aa
氨基酸序列

SCINVGDFCDGKKDDCQCCRDNAFCSCSVIFGYKTNCRCEVGTTATSYGICMAKHKCGRQTTCTKPCLSKRCKKNH
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：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
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：

This toxin is a potent and practically irreversible antagonist of both Cav2.1/CACNA1A and Cav2.2/CACNA1B calcium channels, while it displays a partial and rapidly reversible block of Cav2.3/CACNA1E calcium channels and no effect on Cav3/CACNA1 calcium channels. Inhibits glutamate uptake from rat brain synaptosomes by an interaction between cysteines from both glutamate transporter and toxin. Blocks potassium-induced exocytosis of synaptic vesicles in brain cortical synaptosomes with an IC(50) of 1.1 nM. In mice, induces rapid general flaccid paralysis followed by death in 10-30 minutes at dose levels of 5 ug per mouse. In rat brain, inhibits glutamate release, neuronal death and loss of neurotransmission in the hippocampus resulting from ischemia.
亞細胞定位：

Secreted.
蛋白家族：

Omega-agatoxin superfamily, Type II/III omega-agatoxin family
組織特異性：

Expressed by the venom gland.