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KV11.3 (erg3) Antibody

Catalog # Availability Size / Price Inquiry
AMM06221G 50 μl / $695

KV11.3 (erg3) Antibody

Brand

Leading Biology

Catalog Number

AMM06221G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality KV11.3 (erg3) antibody.

Molecular Weight

134901 Da

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

Peptide CPEFLDLEKSKLKSKE, corresponding to amino acid residues 1108-1123 of rat Kv11.3 (Accession O54852).????Intracellular, C-terminal part.

GeneID

UniProt ID

Summary

Kv11.3 (erg3) is a member of the ether-a-go-go (EAG) subfamily of voltage-dependent K+ channels. The erg subfamily includes the closely related proteins Kv11.1 (erg1) and Kv11.2 (erg2) that possess the signature structure of the voltage-dependent K+ channels: six membrane-spanning domains with intracellular N and C termini. As with all voltage-dependent K+ channels the functional channel is a tetramer composed of four subunits. It has been suggested that the Kv11 subfamily members can form functional heteromultimers within the subfamily.The current of the Kv11.1 and Kv11.2 channels is that of a strong inward rectifier with slow activating kinetics. The Kv11.3 channel has different biophysical properties: it is a weak inward rectifier that is activated at negative potentials and has rapid activating kinetics.Kv11.3 expression is believed to be concentrated mainly in the brain with the stronger expression detected in the cerebral cortex and hippocampus.At the moment there is not much pharmacological information concerning Kv11.3 modulation, but the channel has been shown to be inhibited (as are all Kv11 subfamily members) by the anti-arrhythmic E-4031 as well as by the anti-psychotic drugs sertindole and pimozide.We have now produced a new Anti-Kv11.3 antibody that is directed against a highly conserved epitope of the rat protein. The antibody will also react with human and mouse samples.

Form

Affinity purified antibody, Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB

Dilution

WB~~1:200-1:2000

Synonyms

Potassium voltage-gated channel subfamily H member 7, Ether-a-go-go-related gene potassium channel 3, ERG-3, Eag-related protein 3, Ether-a-go-go-related protein 3, Voltage-gated potassium channel subunit Kv113, Kcnh7, Erg3

Images

Western blot analysis of rat brain lysate: 1. Anti- K 11.3 (erg3) antibody ( AMM06221G), (1:300). 2. Anti- K 11.3 (erg3) antibody, preincubated with the control peptide antigen.

Expression of K 11.3 in rat cerebellum Immunohistochemical staining of rat cerebellum using Anti-K 11.3 (erg3) antibody ( AMM06221G). A. K 11.3 channel appears in glial processes (red). B. Staining of astrocytic fibers with mouse anti glial fibrillary acidic protein (GFAP, green). C. Confocal merge of K 11.3 channel and GFAP demonstrates colocalization in the molecular layer but separate localization of these proteins at the Purkinje cell layer.

Specification

Quantity

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