Thermo Fisher Scientific Phospho-RNA Polymerase II (Ser2) Polyclonal Antibody
Phospho-RNA Polymerase II (Ser2) 폴리클로날 항체로, Ser2 인산화 부위를 인식하여 전사 조절 연구에 활용. WB, IHC, IP 등 다양한 응용 가능. Rabbit IgG 기반 비결합형 액상 포맷으로 제공되며 4°C 보관. 연구용으로만 사용.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2,000–1:10,000 |
| Immunohistochemistry (IHC) | 1:200–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:500–1:2,000 |
| Immunoprecipitation (IP) | 2–10 µg/mg lysate |
Product Specifications
| Specification | Description |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Phosphorylated synthetic peptide representing a portion of Human RNA Polymerase II around serine 2 of the C-terminal repeat YSPTSPS |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.20 mg/mL |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- For IHC, epitope retrieval with citrate buffer (pH 6.0) is recommended for FFPE tissue sections
- Based on 100% sequence identity, this antibody is predicted to react with Drosophila melanogaster
Target Information
RNA polymerase II is the enzyme responsible for the synthesis of mRNA and many non-coding RNAs. POLR2A encodes RNA polymerase II subunit B1 (RPB1), the largest subunit of RNA polymerase II. The C-terminal domain (CTD) of RPB1 contains tandem heptapeptide repeats with the consensus sequence YSPTSPS. Phosphorylation and other modifications within this sequence influence the recruitment of factors that regulate the transcription cycle. Recruitment of RNA processing factors to the elongation complex is coordinated by the phosphorylation of Serine-2 and Serine-5 residues within the CTD.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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