Products: Primary Antibodies

Anti-Kv4.3 K+ channel Antibody (K75/41)

from NeuroMab

PRODUCT OPTIONS

Brand	Catalog #	Option	Volume	Concentration	Price
Brand	Catalog # 75-017	Option Purified	Volume 100 µL	Concentration 1 mg/mL	Price $325.00
Brand	Catalog # 73-017	Option TC Supernatant	Volume 5 mL	Concentration Lot dependent	Price $325.00

"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

Product Details

Antibody Type:

Monoclonal

Host Species:

Mouse

Antibody Isotype:

IgG1

Species Reactivity:

Human Mouse Rat Xenopus

Applications:

IHC IP WB

Target Description:

Kv4.3 K+ channel (Potassium voltage-gated channel subfamily D member 3 ) is a member of the mammalian Shal-related family and the potassium voltage gated channel subunit family. Kv4 subunit family includes four Kv4 a subunits (Kv4.1, Kv4.2 and Kv4.3). However only Kv4.2 and Kv4.3 are predominantely epressed in the brain (Alfaro-Ruiz et al., 2005). KV4.3 subunit is encoded by gene KCND3 in human. It has been demonstrated that Kv 4.2 and Kv4.3 are often colocalized with pain-modulating molecules in rat spinal lamina II excitatory interneurons (Huang et al., 2005).

Immunogen:

Fusion protein amino acids 415-636 (cytoplasmic C- terminus) of rat Kv4.3 (accession number Q62897); Human: 99% identity (203/205 amino acids); Mouse: 98% identity (201/205 amino acids)

Cross Reactivity:

No cross-reactivity against rat Kv4.2 expressed in transfected cells.

Protein Name(s):

Kv4.3 K+ channel

Gene Name(s):

Kcnd3

Antibody Registry ID:

Purified: AB_2131966
TC Supernatant: AB_10672856

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 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:

75 kDa in rat brain membrane preparations

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.