Thermo Fisher Scientific Phospho-PERK (Ser555) Polyclonal Antibody
PERK 단백질의 Ser555 인산화 형태를 특이적으로 검출하는 Rabbit Polyclonal 항체. Western blot에 적합하며, 인간 단백질에 반응. 고순도, 액상 형태로 -20°C 보관. 연구용으로만 사용 가능.
- 카탈로그번호
- PA5105699
- 판매단위
- pk
카탈로그
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Thermo Fisher Scientific Phospho-PERK (Ser555) Polyclonal Antibody
Applications
- Western Blot (WB): 1:500–1:2,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthesized peptide derived from human EIF2AK3 (Accession Q9NZJ5), corresponding to amino acid residues around phosphorylated Ser555 |
| 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_2817127 |
Product Specific Information
This antibody detects endogenous levels of PERK only when phosphorylated at Ser555.
Target Information
EIF2AK3 (PERK) is one of four kinases that specifically phosphorylate Ser51 of translation initiation factor eIF2-alpha in response to environmental stress, leading to decreased protein synthesis. In EIF2AK3, signaling is initiated by misfolded proteins in the endoplasmic reticulum (ER).
Defects in EIF2AK3 cause Wolcott-Rallison syndrome (WRS), a rare autosomal recessive disorder characterized by permanent neonatal or early infancy insulin-dependent diabetes and multiple systemic manifestations including skeletal dysplasia, hepatic and renal dysfunctions, and growth retardation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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