Thermo Fisher Scientific PTRF Polyclonal Antibody
Rabbit polyclonal antibody against human PTRF 단백질로, Western blot과 IHC에 사용 가능. 항원 친화 크로마토그래피로 정제된 액상 제품이며, PBS buffer와 0.02% sodium azide를 포함. 인간 spleen lysate를 양성 대조군으로 권장하며 연구용으로만 사용 가능.
- 카탈로그번호
- PA534522
- 판매단위
- pk
카탈로그
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 0.5–1 µg/mL | - |
| Immunohistochemistry (IHC) | 5 µg/mL | - |
| Immunohistochemistry (Paraffin) (IHC-P) | - | View 1 publication |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A 19 amino acid peptide near the carboxy terminus of human PTRF |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS |
| Contains | 0.02% sodium azide |
| Storage Conditions | Maintain refrigerated at 2–8°C for up to 3 months. For long-term storage, store at -20°C. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2551874 |
Product Specific Information
- A suggested positive control is human spleen tissue lysate.
- PA5-34522 can be used with blocking peptide PEP-1565.
Target Information
The polymerase I and transcript release factor (PTRF) enables the dissociation of paused ternary polymerase I transcription complexes from the 3′ end of pre-rRNA transcripts, regulating rRNA transcription by promoting the dissociation of transcription complexes and the re-initiation of polymerase I on nascent rRNA transcripts.
PTRF also localizes to caveolae at the plasma membrane and is thought to play a critical role in the formation of caveolae and the stabilization of caveolins, translocating from caveolae to the cytoplasm after insulin stimulation.
PTRF is also thought to modify lipid metabolism and insulin-regulated gene expression. Mutations in this gene result in a disorder characterized by generalized lipodystrophy and muscular dystrophy.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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