KCNK18 Rabbit Polyclonal Antibody
cat.: ER1901-46
Product Type: Rabbit polyclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: WB, IF-Cell, IHC-P, FC
Clonality: Polyclonal
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1 mg/mL.
Purification: Immunogen affinity purified.
Molecular weight: Predicted band size: 44 kDa
Isotype: IgG
Immunogen: Synthetic peptide within mouse KCNK18 aa 44-93 / 394.
Positive control: Rat spinal cord tissue lysates, N2A, SHG-44, rat spinal cord tissue, mouse skeletal muscle tissue, mouse brain tissue, SH-SY5Y.
Subcellular location: Cell membrane.
Recommended Dilutions:
  WB
  IF-Cell
  IHC-P
  FC

1:500-1:2,000
1:50-1:100
1:100-1:500
1:100-1:500
Uniprot #: SwissProt: Q7Z418 Human | Q6VV64 Mouse | Q6Q1P3 Rat
Alternative names: K2p18.1 KCNK18 KCNKI_HUMAN MGR13 OTTHUMP00000020575 Potassium channel subfamily K member 18 TRESK 2 TRESK TRESK2 TRIK TWIK related individual K+ channel TWIK related individual potassium channel TWIK related spinal cord K+ channel TWIK related spinal cord potassium channel TWIK-related individual potassium channel TWIK-related spinal cord potassium channel
Images
ER1901-46_1.jpg Fig1: Western blot analysis of KCNK18 on rat spinal cord tissue lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER1901-46, 1/200) 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.
ER1901-46_2.jpg Fig2: ICC staining of KCNK18 in N2A 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 (ER1901-46, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
ER1901-46_3.jpg Fig3: ICC staining of KCNK18 in SHG-44 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 (ER1901-46, 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 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
ER1901-46_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded rat spinal cord tissue using anti-KCNK18 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 (ER1901-46, 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.
ER1901-46_5.jpg Fig5: Immunohistochemical analysis of paraffin-embedded mouse skeletal muscle tissue using anti-KCNK18 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 (ER1901-46, 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.
ER1901-46_6.jpg Fig6: Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-KCNK18 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 (ER1901-46, 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.
ER1901-46_7.jpg Fig7: Flow cytometric analysis of KCNK18 was done on SH-SY5Y cells. The cells were stained with the primary antibody (ER1901-46, 1ug/ml) (red) compared with Rabbit IgG, monoclonal - Isotype Control (green). After incubation of the primary antibody at at +4℃ for 1 hour, the cells were stained with a Alexa Fluor®488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 min at +4℃ (dark incubation).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”.