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Products: Primary Antibodies

Anti-Kv2.1 K+ channel Antibody (K89/34)

NeuroMab Logo from NeuroMab

 Datasheet

PRODUCT OPTIONS

★ Trial Size Available ★
Brand Catalog # Option Volume Concentration Price
Brand
NeuroMab Logo
Catalog #
75-014
Option
Purified
Volume
100 µL
Concentration
1 mg/mL
Price
$325.00
Brand
NeuroMab Logo
Catalog #
75-014-020
Option
Purified Trial-Size
Volume
20 µL
Concentration
1 mg/mL
Price
$109.00
Brand
NeuroMab Logo
Catalog #
73-014
Option
TC Supernatant
Volume
5 mL
Concentration
Lot dependent
Price
$325.00

Validation Images


Product Details

Antibody Type:

Monoclonal

Host Species:

Mouse

Antibody Isotype:

IgG1

Species Reactivity:

Human Mouse Rat

Applications:
WB Western Blot
IHC Immunohistochemistry
ICC Immunocytochemistry
IP Immunoprecipitation
AT Array Tomography
EM Electron Microscopy
CHIP Chromatin Immunoprecipitation
DB Dot Blot

IHC IP WB

Target Description:

Kv 2.1 K+ channel (Potassium voltage-gated channel subfamily B member 1), which is encoded by KCNB1 gene, is a member of the Potassium voltage-gated channel familly. This protein, mainly expressed in the central nervous system, functions as a delayed rectifier. Indeed, it regulates the action potential (AP) repolarization as well as duration and frequency of repetitive AP firing in neurons, muscle cells and endocrine cells. Kv2.1 K+ channel switches between open or closed conformation in response to the voltage difference across the membrane. This process directs the voltage-dependent potassium ion permeability of excitable membranes, which lets potassium ions pass in accordance with their electrochemical gradient. Kv2.1 K+ channel is widely used as a marker to measure membrane excitability in hippocampal neurons.

Immunogen:

Synthetic peptide amino acids 837-853 (HMLPGGGAHGSTRDQSI, cytoplasmic Cterminus) of rat Kv2.1 (also known as Potassium voltage-gated channel subfamily B member 1, Delayed rectifier potassium channel 1, DRK1, Kcnb1 and Shab, accession number P15387); Mouse: 100% identity (17/17 amino acids identical); Human: 88% identity (15/17 amino acids identical, RVLPGGGAHGSTRDQSI)

Cross Reactivity:

No cross-reactivity against rat Kv2.2

Protein Name(s):

Kv2.1 K+ channel

Gene Name(s):

Kcnb1

Antibody Registry ID:

Purified: AB_10673392
Purified Trial-Size: AB_10673392
TC Supernatant: AB_10672253


Antibody Validation and Application Notes


This antibody has been validated using the following assays:
Knockout Validation:

This antibody has been knockout-validated in mouse brain (by Western blot and/or immunohistochemistry).

Western Blot:

This antibody recognizes a single immunoreactive band of expected molecular weight when used to probe lysate from COS cells overexpressing target.

This antibody recognizes a single immunoreactive band of expected molecular weight when used to probe brain lysate.

Immunocytochemistry:

This antibody shows the expected staining pattern when used to stain COS cells overexpressing target.

Immunohistochemistry:
This antibody shows the expected immunoperoxidase-diaminobenzidine / immunofluorescence staining pattern when used to stain brain sections.

Molecular Weight:

105-125 kDa(varies with cell background due to phosphorylation)


Quality Control


The following quality control assay is performed on each new lot of this antibody to ensure it meets designated performance requirements.

Each new lot of this antibody is tested to confirm that it recognizes a single immunoreactive band of expected molecular weight when used to probe brain lysate.