Application
Western blot analysis in A375 cell line lysates (35ug/lane).| Product Name | POLR1A Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | 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 |
| Product 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).1) Rose, J. Phd, et al. Mol. Med. (2010) In pressPercipalle, P., et al. EMBO Rep. 7(5):525-530(2006) Bouwmeester, T., et al. Nat. Cell Biol. 6(2):97-105(2004) Hirschler-Laszkiewicz, I., et al. J. Biol. Chem. 278(21):18953-18959(2003) Dundr, M., et al. Science 298(5598):1623-1626(2002) |
| Immunogen | 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. |
| Clonality | Polyclonal |
|---|---|
| Isotype | Ig |
| Host Species | Rabbit |
| Tested Applications | WB |
| For WB starting dilution is: 1:1000: |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | POLR1A |
|---|---|
| Alternative Names | 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 |
| Molecular Weight(MW) | 195 kDa |
Application
Western blot analysis in A375 cell line lysates (35ug/lane).| Application Notes | For WB starting dilution is: 1:1000: |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. |
| Storage Buffer | Supplied in PBS with 0.09% (W/V) sodium azide. |
