RNA Polymerase 2 (pSer2) anticorps (Biotin)

N° du produit ABIN718393

Cet anticorps Lapin Polyclonal détecte spécifiquement dans WB, ELISA, IHC (fro) et IHC (p). Il présente une réactivité envers Humain et Rat.

Aperçu rapide pour RNA Polymerase 2 (pSer2) anticorps (Biotin) (ABIN718393)

Antigène: RNA Polymerase 2

Reactivité: Humain, Rat

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Biotin

Application: Western Blotting (WB), ELISA, Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Détail du produit

Épitope: pSer2

Réactivité croisée: Humain, Rat

Homologie: Mouse,Dog,Cow

Purification: Purified by Protein A.

Immunogène: KLH conjugated synthetic phosphopeptide derived from human RNA polymerase II RPB1 around Ser2

Isotype: IgG

Information d'application

Indications d'application: WB 1:300-5000
IHC-P 1:200-400
IHC-F 1:100-500

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Agent conservateur: ProClin

Précaution d'utilisation: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store at -20°C for 12 months.

Date de péremption: 12 months

Détail du antigène

Antigène: RNA Polymerase 2

Sujet:

Synonyms: S5, 40S ribosomal protein S5, RPS5

Background: 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 a 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.

ID gène: 6193

UniProt: P46782