Thermo Fisher Scientific Phospho-RNA Polymerase II CTD Repeat YSPTSPS (Ser5) Monoclonal Antibody (CTD 8A7)
RNA Polymerase II CTD Ser5 인산화 형태를 특이적으로 인식하는 단일클론 항체. Western blot, IHC, ICC/IF, Flow Cytometry 등 다양한 응용 가능. Human 및 Yeast 반응성. 단백질 A/G 정제, 4°C 보관.
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- 5430-MSM2-Px (2개 옵션)
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카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Phospho-RNA Polymerase II CTD Repeat YSPTSPS (Ser5) Monoclonal Antibody (CTD 8A7)
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Yeast |
| Host / Isotype | Mouse / IgM, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | CTD 8A7 |
| Immunogen | Ten repeats of synthetic peptide YSPTSPS using chemically synthesized phospho-Ser5 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
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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