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slobeta2 (KCNMB2) Antibody

Catalog # Availability Size / Price Inquiry
APR13404G 50 μl / $695

slobeta2 (KCNMB2) Antibody

Brand

Leading Biology

Catalog Number

APR13404G

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 slobeta2 (KCNMB2) antibody.

Molecular Weight

27130 Da

Host

Rabbit

Species Reactivity

Human, Rat

Target

Peptide (C)RHDEKRNIYQKIRDHDLLD, corresponding to amino acid residues 14-32 of human slo??2 (Accession Q9Y691).????Intracellular, N-terminal part.

GeneID

UniProt ID

Summary

sloβ2 is a member the regulatory β subunit family that controls the activity of the large conductance Ca2+-activated K+ channel KCa1.1. This family includes four members with a shared topology: two trans-membrane domains, short intracellular N- and C-termini and a large extracellular region and a distinct tissue distribution.sloβ2 expression is relatively broad and includes expression in brain, heart, kidney adrenal chromaffin cells and ovary.The KCa1.1 K+ channel can be activated by either an increase in intracellular Ca2+ concentration or by membrane depolarization. The regulatory β subunits increase the sensitivity of the pore-forming KCa1.1 subunit to Ca2+ and membrane voltage and they may also change the channel pharmacology.The sloβ2 subunit is unique in that it is able to induce a rapid and complete inactivation of the KCa1.1 channel in a manner that closely resembles the ball-and-chain inactivation of the voltage-dependent K+ (Kv) channels. In other words, the inactivation is dependent on a sequence in the N-terminal part of the sloβ2 subunit that appears to block the mouth of the ion permeation pathway.The physiological significance of the sloβ2 subunit is not clear, but it appears to participate in the inactivation of the KCa1.1 channel in hippocampal CA1 neurons and adrenal chromaffin cells.

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

Calcium-activated potassium channel subunit beta-2, BK channel subunit beta-2, BKbeta2, Hbeta2, Calcium-activated potassium channel, subfamily M subunit beta-2, Charybdotoxin receptor subunit beta-2, Hbeta3, K(VCA)beta-2, Maxi K channel subunit beta-2, Slo-beta-2, KCNMB2

Images

Western blot analysis of rat kidney (lanes 1 and 3) and rat heart (lanes 2 and 4) membranes: 1, 2. Anti-sloβ2 (KCNMB2) antibody ( APR13404G), (1:200). 3, 4. Anti-sloβ2 (KCNMB2) antibody, preincubated with the control peptide antigen.

Expression of sloβ 2 in rat hippocampus Immunohistochemical staining of rat hippocampus using Anti-sloβ2 (KCNMB2) ( APR13404G). A. sloβ2 appears in the pyramidal layer (green). B. Staining of interneurons with mouse anti parvalbumin (PV, red). C. Confocal merge of sloβ2 and PV demonstrates presence of sloβ2 also in PV (GABA containing) cells (orange).

Specification

Quantity

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