Recombinant Rat Potassium voltage-gated channel subfamily C member 4(Kcnc4)

Code CSB-CF730924RA
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names Kcnc4
Uniprot No. Q63734
Alternative Names Kcnc4; Potassium voltage-gated channel subfamily C member 4; Raw3; Voltage-gated potassium channel subunit Kv3.4
Species Rattus norvegicus (Rat)
Expression Region 1-625
Protein Length full length protein
Tag Info The following tags are available.
N-terminal His-tagged
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.
Form 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.
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution 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.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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.
Lead Time 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.
Notes 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.

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Target Background

This protein mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient.
Gene References into Functions
  1. Data indicate ubiquitous expression of Kv3.4 potassium channel protein in nociceptors. PMID: 26039360
  2. Up-regulation and increased activity of KV3.4 channels and their accessory sububnit MinK-related peptide 2 induced by amyloid peptide are involved in apoptotic neuronal death. PMID: 17495071
  3. Kv3.4 is expressed in nociceptive dorsal root ganglion neurons and is greatly reduced following neuropathic pain. PMID: 17855600
  4. Given the role of the Kv3 proteins in shaping neuronal excitability, these data highlight a role for homomeric Kv3.4 channels in spike timing and neurotransmitter release in low frequency firing neurons of the DVN. PMID: 18048010
  5. the 15-lipoxygenase pathway via its metabolite, 15-hydroxyeicosatetraenoic acid , seems to play a role in the down-regulation of Kv3.4 PMID: 18430420

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Subcellular Location Membrane; Multi-pass membrane protein.
Protein Families Potassium channel family, C (Shaw) (TC 1.A.1.2) subfamily, Kv3.4/KCNC4 sub-subfamily
Database Links

KEGG: rno:684516

STRING: 10116.ENSRNOP00000065398

UniGene: Rn.216718

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