Kir3.4 Rabbit Polyclonal Antibody
cat.: ER1803-03
Product Type: Rabbit polyclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: WB, IHC-P
Clonality: Polyclonal
Form: Liquid
Storage condition: Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage buffer: 1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 0.4ug/ul
Purification: Immunogen affinity purified.
Molecular weight: Predicted band size: 48 kDa
Isotype: IgG
Immunogen: Synthetic peptide within N-terminal human Kir3.4.
Positive control: Mouse heart tissue lysate, rat heart tissue lysate, Human Adrenal gland tissue.
Subcellular location: Membrane.
Recommended Dilutions:
  WB
  IHC-P

1:500
1:1,000
Uniprot #: SwissProt: P48544 Human | P48545 Mouse | P48548 Rat
Alternative names: Cardiac ATP sensitive potassium channel Cardiac inward rectifier CIR G protein activated inward rectifier potassium channel 4 G protein-activated inward rectifier potassium channel 4 GIRK 4 GIRK-4 GIRK4 Heart KATP channel Inward rectifier K(+) channel Kir3.4 Inward rectifier K+ channel KIR3.4 Inward rectifier potassium channel KIR3.4 inwardly rectifying subfamily J member 5 IRK-4 IRK5_HUMAN KATP 1 KATP-1 KATP1 KCNJ 5 Kcnj5 KIR 3.4 KIR3.4 LQT13 Potassium channel Potassium channel inwardly rectifying subfamily J member 5 Potassium inwardly rectifying channel J5 Potassium inwardly rectifying channel subfamily J member 5 potassium voltage-gated channel subfamily J member 5
Images
ER1803-03_1.jpg Fig1: Western blot analysis of Kir3.4 on different lysates with Rabbit anti-Kir3.4 antibody (ER1803-03) at 1/500 dilution.

Lane 1: Mouse heart tissue lysate
Lane 2: Rat heart tissue lysate

Lysates/proteins at 20 µg/Lane.
Exposure time: 3 minutes; ECL: K1801

Blocking: 5% NFDM/TBST, 1 hour at room temperature
Primary antibody: ER1803-03, 1/500 in 5% NFDM/TBST, overnight at 4 ℃
Secondary antibody: Goat anti-Rabbit IgG-HRP (HA1001), 1/100,000 in 5% NFDM/TBST, 1 hour at room temperature

Predicted band size: 48 kDa
Observed band size: 37 kDa
ER1803-03_2.jpg Fig2: Application: Immunohistochemistry (IHC-P)

Species: Human
Tissue: Adrenal gland
Sample: Paraffin-embedded section

Antigen retrieval: Heat-mediated, Tris-EDTA buffer (pH 9.0), 20 minutes at 95℃.

Wash buffer: 1× TBST
Endogenous peroxidase blocking: 3% H₂O₂, 10 minutes at room temperature.
Blocking: 1% BSA + 10% normal goat serum, 10 minutes at room temperature.
Primary antibody: ER1803-03, 1/1,000, 1 hour at room temperature.
Secondary antibody: HA1119, 20 minutes at room temperature.
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.