| Reactivity | HuSpecies Glossary |
| Applications | AC |
| Description | A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human POLR2A. Source: E. coli Amino Acid Sequence: IMGILCKKSLGTSAGSLVHISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQNTIKKAKQDVIEVIEKAHNNELEPTPGNTLRQTFENQVNRILNDARDKTGSSAQKSLSEYN Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G) This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions. |
| Source | E. coli |
| Protein/Peptide Type | Recombinant Protein Antigen |
| Gene | POLR2A |
| Purity | >80% by SDS-PAGE and Coomassie blue staining |
| Dilutions |
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| Application Notes | This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP1-87785. It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml. For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com |
| Theoretical MW | 32 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors. |
| Storage | Store at -20C. Avoid freeze-thaw cycles. |
| Buffer | PBS and 1M Urea, pH 7.4. |
| Preservative | No Preservative |
| Purity | >80% by SDS-PAGE and Coomassie blue staining |
Research Areas for RNA Polymerase II/POLR2A Protein (NBP1-87785PEP)Find related products by research area.
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| Gene Symbol | POLR2A |
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![Flow Cytometry: RNA Polymerase II/POLR2A Antibody (4H8) [NB200-598] - An intracellular stain was performed on HeLa cells with RNA Polymerase II/POLR2A (4H8) antibody NB200-598PE (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes. Both antibodies were conjugated to phycoerythrin.](https://images.novusbio.com/images/RNA-Polymerase-II-POLR2A-Antibody-4H8-Flow-Cytometry-NB200-598-img0013.jpg "Flow Cytometry: RNA Polymerase II/POLR2A Antibody (4H8) [NB200-598] - An intracellular stain was performed on HeLa cells with RNA Polymerase II/POLR2A (4H8) antibody NB200-598PE (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes. Both antibodies were conjugated to phycoerythrin.")