KCNK4 Antibody

Code: CSB-PA004321

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Size:

50μg100μg

US$119

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Species Reactivity: Human,Mouse

Raised in: Rabbit

Application: WB, ELISA

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Product Details
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Target Background

Product Details

Uniprot NO.

Q9NYG8

Target Names

KCNK4

Alternative Names

KCNK4; TRAAK; Potassium channel subfamily K member 4; TWIK-related arachidonic acid-stimulated potassium channel protein; Two pore potassium channel KT4.1; Two pore K(+ channel KT4.1

Raised in

Rabbit

Species Reactivity

Human,Mouse

Immunogen

Synthesized peptide derived from the C-terminal region of Human TRAAK.

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Isotype

IgG

Purification Method

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Form

Liquid
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Tested Applications

WB, ELISA

Protocols

Western Blotting(WB) Protocol ELISA Protocol

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.

Usage

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

Datasheet & COA

Antibody FAQs

Images

Western Blot analysis of HT29 cells using TRAAK Polyclonal Antibody

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Target Background

Function(From Uniprot)

Voltage-insensitive potassium channel. Channel opening is triggered by mechanical forces that deform the membrane. Channel opening is triggered by raising the intracellular pH to basic levels. The channel is inactive at 24 degrees Celsius (in vitro); raising the temperature to 37 degrees Celsius increases the frequency of channel opening, with a further increase in channel activity when the temperature is raised to 42 degrees Celsius. Plays a role in the perception of pain caused by heat. Plays a role in the sensory perception of pain caused by pressure.

Gene References into Functions

Functional alanine-mutagenesis screens of TASK-1 and TRAAK were used to build an in silico model of the TASK-1 cap. PMID:26794006
KCNK4 promoter methylation is associated with Breast Cancer. PMID:25809865
How ion channels sense mechanical force: insights from mechanosensitive K2P channels TRAAK, TREK1, and TREK2. PMID:26332952
findings uncover a unique aspect of potassium channel modulation, indicate a means for how the channel C-terminal cytoplasmic domain affects the C-type gate, and suggest how lipids and bilayer inner leaflet deformations gate the channel. PMID:25500157
TRAAK is responsive to mechanical forces similar to the ion channel Piezo1; mechanical activation of TRAAK can electrically counter Piezo1 activation. PMID:24550493
structure reveals a domain-swapped chain connectivity enabled by the helical cap that exchanges two opposing outer helices 180 degrees around the channel PMID:23341632
crystal structure of TRAAK at 3.8 angstroms resolution; channel comprises 2 protomers that create 2-fold symmetric K(+) channel; extracellular surface has a helical cap; 2 diagonally opposed gate-forming inner helices form membrane-interacting structures PMID:22282805
role for TREK-1 in contributing to uterine quiescence during gestation PMID:20811500
Human TASK-3 was cloned and expressed; protein sequence and activity compared to similar two pore domain potassium channels, including KCNK4 (TRAAK). PMID:11042359