Thermo Fisher Scientific Phospho-RNA Polymerase II (Ser2) Polyclonal Antibody
Phospho-RNA Polymerase II (Ser2) 항체로, 인산화된 RNA Pol II의 Ser2 잔기 인식. Western blot, IHC, IP 등 다양한 응용에 적합. Human, Mouse 반응성. 항원 친화 크로마토그래피로 정제된 Rabbit Polyclonal 항체.
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Applications and Tested Dilutions
| Application | Tested Dilution / Amount |
|---|---|
| Western Blot (WB) | 1:500–1:2,500 |
| Immunohistochemistry (IHC) | 1:2,000–1:10,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:2,000–1:10,000 |
| Immunoprecipitation (IP) | 2–10 µg/mg lysate |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse |
| 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 | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | Tris citrate/phosphate, pH 7–8 |
| Contains | 0.09% sodium azide |
| 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.
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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