KCNA3

gene product
HLK3, HPCN3, Kv1.3, MK3
Potassium channels represent the most complex class of voltage-gated ion 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, members of which allow nerve cells to efficiently repolarize following an action potential. It plays an essential role in T-cell proliferation and activation. This gene appears to be intronless and it is clustered together with KCNA2 and KCNA10 genes on chromosome 1. [provided by RefSeq, Jul 2008]
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GeneTex
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LifeSpan BioSciences, Inc.
57 antibodies
Antibodies Incorporated / NeuroMab
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OriGene
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Bioworld Technology, Inc
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Aviva Systems Biology
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Proteintech Group
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NovoPro Bioscience Inc.
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Abgent
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Abbkine Scientific Co.Ltd.
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MyBioSource
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Atlas Antibodies
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Creative Diagnostics
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UC Davis/NIH NeuroMab Facility
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Boster Biological Technology
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EMD Millipore
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Bioss
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RayBiotech, Inc.
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Exalpha Biologicals, Inc.
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ProSci
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