Thermo Fisher Scientific Phospho-PER2 (Ser662) Polyclonal Antibody
PER2 단백질의 Ser662 인산화 형태를 특이적으로 인식하는 rabbit polyclonal antibody. Western blot 및 IHC(파라핀 절편)에 적합. 인간, 마우스, 랫트 반응성. 고순도 정제 및 안정한 PBS/glycerol buffer 보존.
- 카탈로그번호
- PA5105052
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| 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 around phosphorylated Ser662 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential 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_2816525 |
Product Specific Information
This antibody detects endogenous levels of PER2 only when phosphorylated at Ser662.
Target Information
PER2 (Period circadian protein homolog 2) is a mainly nuclear protein involved in the regulation of circadian rhythms. It belongs to the basic helix-loop-helix family of transcription factors and contains a PAC (PAS-associated C-terminal) domain and two PAS (PER-ARNT-SIM) domains.
PER2 interacts with other circadian oscillator proteins such as CRY, CLOCK/NPAS2, BMAL1/BMAL2, CSNK1D/CSNK1E, TIMELESS, and other PER proteins. This interaction is essential for generating circadian rhythms and maintaining the circadian transcriptional feedback loop.
PER2 is strongly expressed 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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