| Field | Specification |
|---|---|
| Target | |
| Antigen | |
| Alternative names | DNA-directed RNA polymerase II subunit RPB1;RNA polymerase II subunit B1;DNA-directed RNA polymerase II subunit A;DNA-directed RNA polymerase III largest subunit;RNA-directed RNA polymerase II subunit RPB1 |
| Gene ID | |
| Host | |
| Clone | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Conjugate | |
| Molecular weight | |
| Purification | |
| Cellular localization | |
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| Catalog no. (Mfr.) | |
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Product Overview
U-Blot® Rpb1 (Phospho Ser5) Rabbit Monoclonal Antibody is a rabbit monoclonal antibody from UcallM Biosciences Inc, raised against Rpb1. Recognizes Phospho (Ser5). It has been validated for Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation, ELISA and reacts with Human, Mouse, Rat.
Validated Applications
| Target | Rpb1 |
|---|---|
| Host | Rabbit |
| Clonality | Monoclonal |
| Clone | PT0923R |
| Isotype | IgG, Kappa |
| Conjugate | Unconjugated |
| Reactivity | Human, Mouse, Rat |
| Applications | Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation, ELISA |
| Purification | Protein A |
| Specificity | Rpb1 (Phospho Ser5) Monoclonal Antibody detects endogenous levels of Rpb1 protein only when phosphorylated at Ser5.The name of modified sites may be influenced by many factors, such as species (the modified site was not originally found in human samples) and the change of protein sequence (the previous protein sequence is incomplete, and the protein sequence may be prolonged with the development of protein sequencing technology). When naming, we will use the "numbers" in historical reference to keep the sites consistent with the reports. The antibody binds to the following modification sequence (lowercase letters are modification sites):GGgPP |
| Molecular Weight | Calculated: 217 kDa | Observed: 217 kDa |
| UniProt / Swiss-Prot | P24928 (Human) | P08775 (Mouse) |
Recommended dilutions: IHC 1:200-1:1000;WB 1:500-1:2000;IF 1:200-1:1000;ELISA 1:5000-1:20000;IP 1:50-1:200
Immunogen / Antigen
Rpb1 CTD (Ser5)
Reactivity Notes
Confirmed cross-reactivity: Human, Mouse, Rat. Confirm suitability for untested species before use.
Scientific Background
This gene encodes the largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. The product of this gene contains a carboxy terminal domain composed of heptapeptide repeats that are essential for polymerase activity. These repeats contain serine and threonine residues that are phosphorylated in actively transcribing RNA polymerase. In addition, this subunit, in combination with several other polymerase subunits, forms the DNA binding domain of the polymerase, a groove in which the DNA template is transcribed into RNA. [provided by RefSeq, Jul 2008]
Safety & Handling
This antibody is validated for Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation, ELISA. Recommended dilutions: IHC 1:200-1:1000;WB 1:500-1:2000;IF 1:200-1:1000;ELISA 1:5000-1:20000;IP 1:50-1:200
Confirmed reactivity: Human, Mouse, Rat. Other species should be validated by the user.
Conjugate: Unconjugated.
Store as follows: -15°C to -25°C/1 year(Do not lower than -25°C)
Clone PT0923R.
Customization & Add-ons: Can't find exactly what you need? Contact us for custom formats, conjugations, bulk quantities, or related products.
