Human KCNA5 (Potassium voltage-gated channel subfamily A member 5) ELISA Kit | KCNA5 elisa kit

Human KCNA5 (Potassium voltage-gated channel subfamily A member 5) ELISA Kit

Cat. Num. AAA7606234

• Gene Names: KCNA5; HK2; HCK1; PCN1; ATFB7; HPCN1; KV1.5
• Reactivity: Human
• Synonyms: KCNA5 (Potassium voltage-gated channel subfamily A member 5); Human KCNA5 (Potassium voltage-gated channel subfamily A member 5) ELISA Kit; KCNA5 elisa kit

• Reactivity: Human
• Sequence Length: 613

• Samples: Serum, plasma and other biological fluids.
• Assay Type: Sandwich ELISA, Double Antibody
• Detection Range: 0.313-20ng/ml
• Sensitivity: 0.188ng/ml
• Preparation and Storage: Store at 4 degree C if kit is to be used within 1 week. Stable for 6 months (if micro ELISA Plate, Lyophilized Standard and Concentrated Biotinylated Detection Protein stored at-20 degree C. Other components at 2-8 degree C). Stable for 12 months (if the entire kit is stored at-20 degree C).

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for KCNA5 elisa kit

Principle of the Assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- KCNA5 antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-KCNA5 antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the KCNA5 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of KCNA5 can be calculated.

NCBI and Uniprot Product Information

• NCBI GI #: 25952087
• NCBI GeneID: 3741
• NCBI Accession #: NP_002225.2
• NCBI GenBank Nucleotide #: NM_002234.3
• UniProt Accession #: P22460; Q4KKT8; Q4VAJ1; Q4VAJ2; Q9UDA4
• Molecular Weight: 44,427 Da
• NCBI Official Full Name: potassium voltage-gated channel subfamily A member 5
• NCBI Official Synonym Full Names: potassium voltage-gated channel subfamily A member 5
• NCBI Official Symbol: KCNA5
• NCBI Official Synonym Symbols: HK2; HCK1; PCN1; ATFB7; HPCN1; KV1.5
• NCBI Protein Information: potassium voltage-gated channel subfamily A member 5
• UniProt Protein Name: Potassium voltage-gated channel subfamily A member 5
• Protein Family: Potassium voltage-gated channel subfamily
• UniProt Gene Name: KCNA5

NCBI Description

Potassium channels represent the most complex class of voltage-gated ino channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. Four sequence-related potassium channel genes - shaker, shaw, shab, and shal - have been identified in Drosophila, and each has been shown to have human homolog(s). This gene encodes a member of the potassium channel, voltage-gated, shaker-related subfamily. This member contains six membrane-spanning domains with a shaker-type repeat in the fourth segment. It belongs to the delayed rectifier class, the function of which could restore the resting membrane potential of beta cells after depolarization and thereby contribute to the regulation of insulin secretion. This gene is intronless, and the gene is clustered with genes KCNA1 and KCNA6 on chromosome 12. Defects in this gene are a cause of familial atrial fibrillation type 7 (ATFB7). [provided by RefSeq, May 2012]

Uniprot Description

Kv1.5: 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. This channel displays rapid activation and slow inactivation. May play a role in regulating the secretion of insulin in normal pancreatic islets. Isoform 2 exhibits a voltage-dependent recovery from inactivation and an excessive cumulative inactivation. Defects in KCNA5 are the cause of familial atrial fibrillation type 7 (ATFB7). Atrial fibrillation is a common disorder of cardiac rhythm that is hereditary in a small subgroup of patients. It is characterized by disorganized atrial electrical activity, progressive deterioration of atrial electromechanical function and ineffective pumping of blood into the ventricles. It can be associated with palpitations, syncope, thromboembolic stroke, and congestive heart failure. Belongs to the potassium channel family. A (Shaker) (TC 1.A.1.2) subfamily. Kv1.5/KCNA5 sub-subfamily. 2 isoforms of the human protein are produced by alternative splicing.

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

Chromosomal Location of Human Ortholog: 12p13.32

Cellular Component: caveola; Golgi apparatus; integral to plasma membrane; lipid raft; plasma membrane; voltage-gated potassium channel complex

Molecular Function: alpha-actinin binding; delayed rectifier potassium channel activity; outward rectifier potassium channel activity; protein binding; protein kinase binding

Biological Process: membrane hyperpolarization; potassium ion transport; regulation of insulin secretion; regulation of membrane potential; regulation of potassium ion transport

Disease: Atrial Fibrillation, Familial, 7