KCNQ4 Rabbit Polyclonal Antibody
cat.: ER2001-23
Product Type: Rabbit polyclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: WB, ICC, IHC, FC
Clonality: Polyclonal
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1 mg/mL.
Purification: Peptide affinity purified.
Molecular weight: 77kDa
Isotype: IgG
Immunogen: Synthetic peptide within mouse KCNQ4 aa 580-640.
Positive control: Rat kidney tissue lysates, 293T, rat smooth muscle tissue, mouse brain tissue, K562.
Subcellular location: Cell membrane, Membrane.
Recommended Dilutions:
  WB
  ICC
  IHC
  FC

1:500-1:2,000
1:50-1:200
1:50-1:200
1:50-1:100
Uniprot #: SwissProt: P56696 Human | Q9JK97 Mouse | Q9JK96 Rat
Alternative names: DFNA 2 DFNA2 KCNQ 4 Kcnq4 KCNQ4_HUMAN KQT like 4 KQT-like 4 KV7.4 Potassium channel KQT like 4 Potassium channel subunit alpha KvLQT4 Potassium voltage gated channel KQT like protein 4 Potassium voltage gated channel KQT like subfamily member 4 Potassium voltage gated channel subfamily KQT member 4 Potassium voltage-gated channel subfamily KQT member 4 Voltage gated potassium channel subunit Kv7.4 Voltage-gated potassium channel subunit Kv7.4
Images
ER2001-23_1.jpg Fig1: Western blot analysis of KCNQ4 on rat kidney tissue lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER2001-23, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
ER2001-23_2.jpg Fig2: ICC staining of KCNQ4 in 293T cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ER2001-23, 1/100) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).
ER2001-23_3.jpg Fig3: Immunohistochemical analysis of paraffin-embedded rat smooth muscle tissue using anti-KCNQ4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ER2001-23, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ER2001-23_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-KCNQ4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ER2001-23, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ER2001-23_5.jpg Fig5: Flow cytometric analysis of KCNQ4 was done on K562 cells. The cells were fixed, permeabilized and stained with the primary antibody (ER2001-23, 1/100) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated goat anti-rabbit IgG Secondary antibody at 1/500 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.