• Call +1.858.633.0165 or Fax +1.858.633.0166 or Contact Us

KCNA1 recombinant protein :: Potassium voltage-gated channel subfamily A member 1 protein Recombinant Protein

Scan QR to view Datasheet
Catalog # MBS1265383
Unit / Price
  0.01 mg (E-Coli)  /  $160 +1 FREE 8GB USB
  0.05 mg (E-Coli)  /  $200 +1 FREE 8GB USB
  0.1 mg (E-Coli)  /  $295 +1 FREE 8GB USB
  0.2 mg (E-Coli)  /  $480 +1 FREE 8GB USB
  0.5 mg (E-Coli)  /  $790 +1 FREE 8GB USB
  1 mg (E-Coli)  /  $1,215 +1 FREE 8GB USB
SDS-PAGE
Product Name

Potassium voltage-gated channel subfamily A member 1 protein (KCNA1), Recombinant Protein

Popular Item
Full Product Name

Recombinant human Potassium voltage-gated channel subfamily A member 1 protein

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence Positions
1-154aa; Partial
Sequence
MTVMSGENVD EASAAPGHPQ DGSYPRQADH DDHECCERVV INISGLRFET QLKTLAQFPN TLLGNPKKRM RYFDPLRNEY FFDRNRPSFD AILYYYQSGG RLRRPVNVPL DMFSEEIKFY ELGEEAMEKF REDEGFIKEE ERPLPEKEYQ RQVW
Chromosome Location
Chromosome: 12; NC_000012.11 (5019073..5027422). Location: 12p13.32
OMIM
160120
3D Structure
ModBase 3D Structure for Q09470
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Purity/Purification
>=90%(SDS-PAGE) (lot specific)
Form/Format
Liquid containing glycerol
Tag Information
This protein contains an N-terminal tag and may also contain a C-terminal tag. Tag types are determined by various factors including tag-protein stability, please inquire for tag information.
Sterility
Sterile filter available upon request.
Endotoxin
Low endotoxin available upon request.
Preparation and Storage
Store at -20 degree C. For extended storage, conserve at -20 or -80 degree C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.
ISO Certification
Manufactured in an ISO 9001:2008 Certified Laboratory.
Other Notes
Small volumes of KCNA1 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
KCNA1 recombinant 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.
Product Categories/Family for KCNA1 recombinant protein

KCNA1 recombinant protein SDS-PAGE image
(Note: Representative image, actual molecular weight may vary depending on Tag type and expression host)
NCBI/Uniprot data below describe general gene information for KCNA1. It may not necessarily be applicable to this product.
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
NCBI Official Full Name
potassium voltage-gated channel subfamily A member 1
NCBI Official Synonym Full Names
potassium voltage-gated channel, shaker-related subfamily, member 1 (episodic ataxia with myokymia)
NCBI Official Symbol
KCNA1  [Similar Products]
NCBI Official Synonym Symbols
EA1; MK1; AEMK; HBK1; HUK1; MBK1; RBK1; KV1.1
  [Similar Products]
NCBI Protein Information
potassium voltage-gated channel subfamily A member 1; voltage-gated K(+) channel HuKI; voltage-gated potassium channel HBK1; voltage-gated potassium channel subunit Kv1.1
UniProt Protein Name
Potassium voltage-gated channel subfamily A member 1
UniProt Synonym Protein Names
Voltage-gated K(+) channel HuKI; Voltage-gated potassium channel HBK1; Voltage-gated potassium channel subunit Kv1.1
UniProt Gene Name
KCNA1  [Similar Products]
UniProt Entry Name
KCNA1_HUMAN
NCBI Summary for KCNA1
This gene encodes a voltage-gated delayed potassium channel that is phylogenetically related to the Drosophila Shaker channel. The encoded protein has six putative transmembrane segments (S1-S6), and the loop between S5 and S6 forms the pore and contains the conserved selectivity filter motif (GYGD). The functional channel is a homotetramer. The N-terminus of the channel is associated with beta subunits that can modify the inactivation properties of the channel as well as affect expression levels. The C-terminus of the channel is complexed to a PDZ domain protein that is responsible for channel targeting. Mutations in this gene have been associated with myokymia with periodic ataxia (AEMK). [provided by RefSeq, Jul 2008]
UniProt Comments for KCNA1
Kv1.1: 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. Defects in KCNA1 are the cause of episodic ataxia type 1 (EA1); also known as paroxysmal or episodic ataxia with myokymia (EAM) or paroxysmal ataxia with neuromyotonia. EA1 is an autosomal dominant disorder characterized by brief episodes of ataxia and dysarthria. Neurological examination during and between the attacks demonstrates spontaneous, repetitive discharges in the distal musculature (myokymia) that arise from peripheral nerve. Nystagmus is absent. Defects in KCNA1 are the cause of myokymia isolated type 1 (MK1). Myokymia is a condition characterized by spontaneous involuntary contraction of muscle fiber groups that can be observed as vermiform movement of the overlying skin. Electromyography typically shows continuous motor unit activity with spontaneous oligo- and multiplet-discharges of high intraburst frequency (myokymic discharges). Isolated spontaneous muscle twitches occur in many persons and have no grave significance. Belongs to the potassium channel family. A (Shaker) (TC 1.A.1.2) subfamily. Kv1.1/KCNA1 sub-subfamily.

Protein type: Membrane protein, integral; Membrane protein, multi-pass; Channel, potassium

Chromosomal Location of Human Ortholog: 12p13.32

Cellular Component: voltage-gated potassium channel complex; cell surface; endoplasmic reticulum; integral to plasma membrane; paranode region of axon; cytoplasmic membrane-bound vesicle; dendrite; integral to membrane; perikaryon; cytosol; presynaptic membrane; cell soma; apical plasma membrane; plasma membrane; synapse; nerve terminal; cell junction

Molecular Function: protein binding; voltage-gated potassium channel activity; potassium channel activity; delayed rectifier potassium channel activity; potassium ion transmembrane transporter activity

Biological Process: detection of mechanical stimulus involved in sensory perception of pain; synaptic transmission; regulation of membrane potential; regulation of muscle contraction; neuromuscular process; generation of action potential; protein homooligomerization; potassium ion transport; detection of mechanical stimulus involved in sensory perception of touch

Disease: Episodic Ataxia, Type 1
Precautions
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
Request a Quote

Please fill out the form below and our representative will get back to you shortly.

MBS000000
Contact Us

Please fill out the form below and our representative will get back to you shortly.

MBS000000