Products: Primary Antibodies

Anti-Kv2.1 potassium channel subunit (L83/11)

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PRODUCT OPTIONS

Catalog #	Option	Volume	Concentration	Price*
Catalog # 73-339	Option TC Supernatant	Volume 5 mL	Concentration Lot dependent	Price $269.00

"TC Supernatant" vs. "Purified"

TC Supernatant
Hybridoma tissue-culture supernatant (5mL) generally containing 10-50 ug/mL monoclonal antibody (clone-dependent) can be a very economical choice. Supernatant is suitable for most applications including Western Blot, immunocytochemistry, immunohistochemistry etc. For applications requiring higher antibody concentration or purity (such as immunoprecipitation, microinjection, or conjugation) it is recommended that you purchase the purified form of the antibody (supplied at 1mg/mL).

Purified mAbs
Produced by in vitro bioreactor culture of hybridoma lines followed by Protein A affinity chromatography. Purified mAbs are >90% specific antibody at 1mg/mL.

Validation Images

Overview

Brand:

NeuroMab

Antibody Type:

Monoclonal

Host Species:

Mouse

Antibody Isotype:

IgG2a

Species Reactivity:

Rat

Applications:

ICC WB

Immunogen:

Synthetic peptide amino acids 554-574 (SKPPEELEMSSMPSPVAPLPA, cytoplasmic C-terminus) 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: 85% identity (17/20 amino acids identical)
Human: 85% identity (17/20 amino acids identical)

Protein Name(s):

Potassium voltage-gated channel subfamily B member 1 (Delayed rectifier potassium channel 1) (DRK1) (Voltage-gated potassium channel subunit Kv2.1)

Gene Name(s):

Kcnb1

Antibody Registry ID:

TC Supernatant: AB_2315864

Antibody Validation and Application Notes

This antibody has been validated using the following assays:

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

Citations and References

Cobb MM1, Austin DC2, Sack JT3, Trimmer JS4.. (2015), 'Cell Cycle-dependent Changes in Localization and Phosphorylation of the Plasma Membrane Kv2.1 K+ Channel Impact Endoplasmic Reticulum Membrane Contact Sites in COS-1 Cells..' J Biol Chem.. 10.1074/jbc.M115.690198.