Applications: | WB |
Species Reactivity: | Human |
Isotype: | Rabbit Ig |
Purification: | Affinity Purified Rabbit Polyclonal Antibody |
Description: | DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Forms the polymerase active center together with the second largest subunit. A single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol I. A bridging helix emanates from RPA1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol I 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 (By similarity). |
Further Information: | This POLR1A antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1437-1465 amino acids from the C-terminal region of human POLR1A. |
Synonym: | DNA-directed RNA polymerase I subunit RPA1, RNA polymerase I subunit A1, A190, DNA-directed RNA polymerase I largest subunit, DNA-directed RNA polymerase I subunit A, RNA polymerase I 194 kDa subunit, RPA194, POLR1A |
Ascension Number: | O95602 |
NCBI EntrezGene: | 25885 |
Shipping Conditions: | Ship on cold packs |
Storage: | Maintain refrigerated at 2-8 C for up to 2 weeks. For long term storage store at -20 C in small aliquots to prevent freeze-thaw cycles. |
Usage: | Research use only |