Thermo Fisher Scientific Kir3.4 (KCNJ5) Polyclonal Antibody
인간 KCNJ5 단백질을 인식하는 토끼 폴리클로날 항체로, WB, IHC, ICC 등 다양한 응용에 적합합니다. 친화 크로마토그래피로 정제되었으며 PBS/glycerol 완충액에 보관됩니다. 내인성 Kir3.4/KCNJ5 검출에 유용합니다.
- 카탈로그번호
- PA599647
- 판매단위
- pk
카탈로그
1개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Kir3.4 (KCNJ5) Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human KCNJ5 (Accession P48544), corresponding to amino acid residues M1–T37 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2818580 |
Product Specific Information
Antibody detects endogenous levels of total KIR3.4/KCNJ5.
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, Kir3 potassium channels localize to the soma, dendrites, and axons of neurons. Gβγ subunits from G protein heterotrimers regulate Kir3 channel activity by binding to cytoplasmic domains of Kir3 proteins, increasing K⁺ current when containing Gβ3 or Gβ4, and inhibiting it when containing Gβ5. Kir3 activity can also be inhibited by tyrosine phosphorylation via receptor tyrosine kinase B activation by brain-derived neurotrophic factor.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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