
Thermo Fisher Scientific Kir2.1 (KCNJ2) Polyclonal Antibody
Rabbit polyclonal antibody against human Kir2.1 (KCNJ2) for IHC-P applications. Recognizes internal peptide region of KCNJ2. Supplied as unconjugated liquid at 1 mg/mL. For research use only; not for diagnostic procedures.
- 판매단위
- pk
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Applications
Immunohistochemistry (Paraffin) (IHC-P)
- Tested Dilution: 1:50–1:100
Product Specifications
| 항목 | 내용 |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthetic peptide derived from the internal region of human KCNJ2 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2555810 |
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, where it moderates synaptic transmission, similar to 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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