This product is freeze dried. All water molecules have been removed.
This antibody is shipped with its antigen FREE of charge!
- Peptide EDKKEDRAKGRSRAG(C), corresponding to amino acid residues 143-157 of rat KCNH8 (Accession Q9QWS8). Intracellular, N-terminal part.
- Western blot analysis of rat cortex lysate:1. Anti-KV12.1 (KCNH8) Antibody (#APC-113), (1:200).
2. Anti-KV12.1 (KCNH8) Antibody, preincubated with the control peptide antigen.
KV12.1 is a voltage-gated K+ channel that belongs to the ether-a-go-go (EAG) family. The EAG family of voltage-gated K+ channels can be subdivided into three distinct groups based on sequence homology. These are the eag (KV10) with two members, the eag-related channels (erg or KV11) and the eag-like K+ channels (elk or KV12) with three members each.
As with all members of the family, KV12.1 possesses the signature structure of the voltage-dependent K+ channels: six membrane-spanning domains with intracellular N- and C- termini. The functional channel is a tetramer composed of four subunits. It has been suggested that the KV12 subfamily members can form functional heteromultimers within the subfamily.
KV12.1 channel distribution appears to be mainly confined to the central nervous system with some expression in peripheral organs such as the testis, colon and lung.
The physiological function of the KV12.1 channel is yet to be established, although a role in the modulation of overall excitability of neurons has been suggested.
Currently, there isn’t much pharmacological data concerning the modulation of the KV12.1 channel except for blocking of the channel by Ba2+.
Species reactivity key:
Alomone Labs is pleased to offer Anti-KV12.1 (KCNH8) Antibody (#APC-113) that is directed against a highly conserved epitope of the rat protein. The antibody will also likely recognize human and mouse samples.