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T6448

Sigma-Aldrich

Anti-TREK-1 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

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Synonym(s):
Anti-Kcnk2, Anti-Potassium Channel K2P2.1, Anti-TWIK-related K+ channel 1
MDL number:
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

rat

technique(s)

western blot (chemiluminescent): 1:200 using rat brain membranes

UniProt accession no.

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... KCNK2(3776)
rat ... Kcnk2(170899)

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This Item
K0265SAB3500141P6102
conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

100

form

buffered aqueous solution

form

lyophilized powder

form

buffered aqueous solution

form

lyophilized powder

species reactivity

rat

species reactivity

human, rat

species reactivity

human, rat, mouse

species reactivity

rat

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General description

Potassium two pore domain channel subfamily K member 2 (KCNK2), also known as TWIK-related K+ channel-1 (TREK1), is expressed in the spinal cord, bladder and dorsal root ganglion. It is part of the TREK family.

Specificity

The antibody reacts with rat TREK-1 (confirmed). It is expected that the antibody will also react with human and mouse TREK-1 due to sequence homology (17/18).

Immunogen

synthetic peptide (DPKSA AQNSK PRLSF STKC) corresponding to the intracellular, amino terminus of human TREK-1 (amino acid residues 8-28).

Application

Anti-TREK-1 antibody produced in rabbit has been used in western blotting.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

Potassium two pore domain channel subfamily K member 2 (KCNK2) possesses a potassium channel activity. It has a role in stabilizing the resting membrane potential of cells. The protein is also involved in the development of rat heart. TREK-1 could act as a drug target to treat acute heart ischemia.

Physical form

Lyophilized from phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 0.05% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Analysis of gene expression profiles in the programmed cell death rat retinal ganglion cells (RGC-5).
Abdelnaby K, et al.
Cancer Therapy, 6(2) (2008)
Increased Expression of TREK-1 K+ Channel in the Dorsal Root Ganglion of Rats with Detrusor Overactivity After Partial Bladder Outlet Obstruction
Junlong Z,et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 24, 1064-1064 (2018)
Effects of fluoxetine on protein expression of potassium ion channels in the brain of chronic mild stress rats
Chunlin C, et al.
Acta Pharmaceutica Sinica. B, 5(1), 55-61 (2015)
Naaz Andharia et al.
Channels (Austin, Tex.), 11(3), 224-235 (2017-01-14)
The TREK-1 channel, the TWIK-1-related potassium (K
Chunlin Chen et al.
Acta pharmaceutica Sinica. B, 5(1), 55-61 (2015-11-19)
The purpose of this study is to investigate the expression of major potassium channel subtypes in the brain of chronical mild stress (CMS) rats and reveal the effects of fluoxetine on the expression of these channels. Rats were exposed to

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