Thermo Fisher Scientific PER2 Polyclonal Antibody
PER2 단백질을 검출하는 Thermo Fisher Scientific의 폴리클로날 항체로, 인간·마우스·랫에서 반응합니다. Western blot, IHC, ICC/IF에 적합하며, 고순도의 Affinity chromatography 정제 제품입니다. PER2의 생체 리듬 조절 연구에 활용 가능합니다.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host/Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human PER2 (Accession O15055), corresponding to amino acid residues T463–R513 |
| 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_2815637 |
Product Specific Information
This antibody detects endogenous levels of total PER2.
Target Information
PER2 (Period circadian protein homolog 2) is a mainly nuclear protein involved in nucleocytoplasmic shuttling through interactions with other circadian core oscillator proteins and phosphorylation. It belongs to the basic helix-loop-helix transcription factor family and contains PAC and PAS domains. PER2 is a key component of the circadian core oscillator, interacting with CRY, CLOCK/NPAS2, BMAL1/2, CSNK1D/E, TIMELESS, and other PER proteins. It plays a crucial role in generating circadian rhythms and acts as a negative regulator in the circadian transcriptional loop. PER2 shows strong expression in skeletal muscle and pancreas, with weaker expression in the lung. Mutations in PER2 are associated with familial advanced sleep-phase syndrome (FASPS).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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