Recombinant Phospho-RNA Polymerase II CTD Repeat YSPTSPS (Ser5) Monoclonal Antibody
Product Sizes
50 ul
£281.00
AN302098L-50UL
100 ul
£402.00
AN302098L-100UL
About this Product
- SKU:
- AN302098L
- Additional Names:
- RPO21 RPB1;RPB220;SUA8
- Application:
- Western Blot
- Buffer:
- PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant.
- translate.label.attr.clone:
- A822
- Clonality:
- Recombinant Monoclonal
- Concentration:
- 1 mg/ml
- Extra Details:
- RNA polymerase II (RNAPII) is a large multi-protein complex that functions as a DNA-dependent RNA polymerase, catalyzing the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. The largest subunit, RNAPII subunit B1 (Rpb1), also known as RNAPII subunit A (POLR2A), contains a unique heptapeptide sequence (Tyr1,Ser2,Pro3,Thr4,Ser5,Pro6,Ser7), which is repeated up to 52 times in the carboxy-terminal domain (CTD) of the protein. This CTD heptapeptide repeat is subject to multiple post translational modifications, which dictate the functional state of the polymerase complex. Phosphorylation of the CTD during the active transcription cycle integrates transcription with chromatin remodeling and nascent RNA processing by regulating the recruitment of chromatin modifying enzymes and RNA processing proteins to the transcribed gene. During transcription initiation, RNAPII contains a hypophosphorylated CTD and is recruited to gene promoters through interactions with DNA-bound transcription factors and the Mediator complex. The escape of RNAPII from gene promoters requires phosphorylation at Ser5 by CDK7, the catalytic subunit of transcription factor IIH (TFIIH).
- Host:
- Rabbit
- Immunogen:
- Peptide. This information is proprietary to PTMab.
- Isotype:
- IgG, kappa
- Purification:
- Protein A Purified
- Reactivities:
- Human, Rat
- Shipping Conditions:
- Blue Ice
- Storage Conditions:
- -20[o]C Avoid freeze/thaw cycles.
- Supplier:
- Elabscience
- Type:
- Antibody: Recombinant Antibodies
- Manufacturer's Data Sheet:p-recombinant_phospho_rna_polymerase_ii_ctd_repeat_ysptsps_(ser5)_monoclonal_antibody-an302098l
