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K2P5.1 (TASK-2) Antibody

Catalog # Availability Size / Price Inquiry
APR08067G 50 μl / $695

K2P5.1 (TASK-2) Antibody

Brand

Leading Biology

Catalog Number

APR08067G

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 K2P5.1 (TASK-2) antibody.

Molecular Weight

55130 Da

Host

Rabbit

Species Reactivity

Rat

Target

Peptide (C)YEQLMNEYNKANSPKGT, amino acid residues 483-499 of human K2P5.1 (Accession number O95279).????Intracellular, C-terminus.

GeneID

UniProt ID

Summary

K2P5.1 (also named TWIK-Related Acid Sensitive K+ channel 2, TASK-2 or KCNK5) is a member of the 2-pore (2P) domain K+ channels family that includes at least 16 members. These channels show little time or voltage dependence and are considered to be “leak” or “background” K+ channels, thereby generating background currents which help set the membrane resting potential and cell excitation.The K2P channels have a signature topology that includes four transmembrane domains and two pore domains with intracellular N- and C termini. The functional channel is believed to be a dimer.K2P channels are regulated by diverse physical and chemical stimuli including temperature, changes in intracellular pH, mechanical stretch, inhalation anesthetics, etc. The channels can then be subclassified based in their specific activators.As indicated by its name, K2P5.1 is sensitive to variations in external pH. K2P5.1 current is maximal at pH 8.8 but it is only 10% at pH 6.5.The channel is expressed in several epithelial tissues including pancreas, lung, small intestine and specially kidney. In the kidney K2P5.1 has an important function in NaHCO3 absorption in the proximal tubule as knockout mice for K2P5.1 display metabolic acidosis and hypotension.

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 IHC~~1:50

Synonyms

Potassium channel subfamily K member 5, Acid-sensitive potassium channel protein TASK-2, TWIK-related acid-sensitive K(+) channel 2, KCNK5, TASK2

Images

Western blot analysis of rat kidney membranes: 1. Anti-K 2P 5.1 (TASK-2) antibody ( APR08067G), (1:200). 2. Anti-K 2P 5.1 (TASK-2) antibody, preincubated with the control peptide antigen.

Expression of K 2P 5.1 in rat pancreas Immunohistochemical staining of rat pancreas was visualized using Anti-K 2P 5.1 (TASK-2) antibody ( APR08067G), (1:50). Paraffin embedded sections of rat pancreas showing both endocrine (Islets of Langerhans) and exocrine areas. Strong and highly specific staining is evident only in endocrine cells (arrow). Universal Immuno-alkaline-phosphatase Polymer followed by New Fuchsin Substrate (Histofine, Nichirei Corp.) was used for the color reaction. Hematoxilin is used as the counterstain.

Specification

Quantity

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