
Thermo Fisher Scientific Kir2.1 (KCNJ2) Polyclonal Antibody
Kir2.1 (KCNJ2) 단백질을 인식하는 Rabbit Polyclonal Antibody로, WB, IHC(P), Flow Cytometry에 적합. Human 및 Mouse 반응성. 고순도 Protein A 및 항원 친화 크로마토그래피 정제. 장기 보관 시 -20°C에서 안정적 유지.
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Thermo Fisher Scientific Kir2.1 (KCNJ2) Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:1,000 |
| Flow Cytometry (Flow) | 1:10–1:50 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic peptide between 401–427 amino acids from the C-terminal region of human KCNJ2 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.33 mg/mL |
| Purification | Protein A, Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.4 |
| Contains | 0.09% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2718352 |
Target Information
The KIR2 subunit family includes 2.1, 2.2, 2.3, and 2.4. Unlike G protein-coupled KIR3 subunits, KIR2.1 requires both phosphorylation by PKA and ATP hydrolysis for functional activity.
KIR2.1 is expressed in the superior and inferior colliculi and the pontine region of the brain, moderating synaptic transmission like many other potassium channels.
In the placenta, KIR2.1 is expressed throughout gestation in cytotrophoblast cells. In the kidney, KIR2.1 colocalizes with KIR5.1 in the proximal tubule.
KIR2.1, 2.2, and 2.3 associate with the membrane-associated guanylate kinase synapse-associated protein 97 (SAP97) in the cerebellum and heart.
Phosphorylation of KIR2.2 by protein kinase A inhibits its association with SAP97.
Additional Information
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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