Thermo Fisher Scientific KCNJ5 Polyclonal Antibody, FITC
KCNJ5 단백질을 인식하는 FITC 결합 토끼 다클론 항체. Western blot, ELISA, IP에 적합하며 사람, 생쥐, 랫트 시료에 반응. 형광 특성은 498/517 nm. 연구용으로만 사용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| ELISA | 1:10,000 |
| Immunoprecipitation (IP) | 1:50–1:250 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide taken within amino acid region 350–450 on human GIRK4 protein |
| Conjugate | FITC |
| Excitation / Emission Max | 498 / 517 nm |
| Form | Liquid |
| Concentration | 0.5–1.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | Proprietary buffer (pH 7.4–7.8) with 0.5% BSA, 30% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | –20 °C, store in dark |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
G protein-coupled inwardly rectifying potassium channels (Kir3.1–Kir3.4) are associated with numerous neurotransmitter receptors in the brain and are abundantly expressed in the olfactory bulb, hippocampus, neocortex, dentate gyrus, cerebellar cortex, and thalamus. Also known as GIRK or Kir3 potassium channels, they localize to the soma, dendrites, and axons of neurons.
Gβγ subunits released from G protein heterotrimers regulate Kir3 channel activity. Gβ3- and Gβ4-containing dimers enhance K⁺ current, whereas Gβ5-containing dimers inhibit it. Kir3 activity is also inhibited by tyrosine phosphorylation. Brain-derived neurotrophic factor (BDNF) activates receptor tyrosine kinase B, which phosphorylates Kir3 tyrosine residues, thereby inactivating the channels.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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