POLR2A Mouse Monoclonal Antibody
Konjugasyon: Unconjugated
Mouse monoclonal Antibody
Uygulama
Reaktivite
Human
Gen Adı
POLR2A (monoclonal) (M01AA)
Saklama
Aliquot and store at -20°C (valid for 12 months). Avoid freeze/thaw cycles.
Özet
| Ürün Adı | POLR2A Mouse Monoclonal Antibody |
| Açıklama | Mouse monoclonal Antibody |
| Konak | Mouse |
| Reaktivite | Human |
| Konjugasyon | Unconjugated |
| Modifikasyon | Unmodified |
| İzotip | Mouse IgG1 |
| Klonalite | Monoclonal |
| Form | Liquid |
| Konsantrasyon | Unconjugated |
| Saklama | Aliquot and store at -20°C (valid for 12 months). Avoid freeze/thaw cycles. |
| Nakliye | Ice bags. |
| Tampon | Purified antibody in PBS with 0.05% sodium azide. |
| Saflaştırma | Affinity Purification |
Antijen Bilgisi
| Gen Adı | POLR2A (monoclonal) (M01AA) |
| Alternatif İsimler | DNA-directed RNA polymerase II subunit RPB1, RNA polymerase II subunit B1, 2.7.7.6, DNA-directed RNA polymerase II subunit A, DNA-directed RNA polymerase III largest subunit, RNA-directed RNA polymerase II subunit RPB1, 2.7.7.48, POLR2A, POLR2 |
| Gen Kimliği | 5430 |
| SwissProt Kimliği | P24928 |
| İmmünojen | This POLR2A antibody is generated from a mouse immunized with a KLH conjugated synthetic peptide between 340-566 amino acids from human POLR2A. |
Uygulama
| Uygulama | WB |
| Seyreltme Oranı | WB 1:1000-1:2000 |
| Moleküler Ağırlık | 217.2kDa |
Araştırma Alanı
Arka Plan
| DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single-stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as an RNA- dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome. |
