WB (Western Blot)
(RNA pol II phospho Ser2 antibody (mAb) (Clone 3E7C7) tested by Western blot. HeLa nuclear extract (30 ug per lane) probed with RNA pol II phospho Ser2 antibody (mAb) at a 1 ug/ml dilution.)
Rat anti-Human RNA pol II CTD phospho Ser2 Monoclonal Antibody | anti-Ser2 antibody
RNA pol II CTD phospho Ser2 antibody (mAb)(Clone 3E7C7)
Gene Names
POLR2A; RPB1; RPO2; POLR2; POLRA; RPBh1; RPOL2; RpIILS; hsRPB1; hRPB220
Reactivity
Human
Applications
Western Blot, Immunofluorescence, Immunocytochemistry
Purity
Protein G Chromatography
Synonyms
RNA pol II CTD phospho Ser2, Antibody; RNA pol II CTD phospho Ser2 antibody (mAb)(Clone 3E7C7); RPB1; RPO2; POLR2; POLRA; RPBh1; RPOL2; RpIILS; hsRPB1; hRPB220; anti-Ser2 antibody
Host
Rat
Reactivity
Human
Clonality
Monoclonal
Isotype
IgG2a
Clone Number
3E7C7
Purity/Purification
Protein G Chromatography
Form/Format
Purified IgG in PBS with 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.
Concentration
1ug/ul (varies by lot)
Applicable Applications for anti-Ser2 antibody
WB (Western Blot), IF (Immunofluorescence), ICC (Immunocytochemistry)
Conjugation
Phosphorylated
Immunogen
This antibody was raised against a peptide containing the RNA pol II CTD sequence phosphorylated at serine 2.
Abs Residue
Ser
Preparation and Storage
Some products may be shipped at room temperature. This will not affect their stability or performance. Avoid repeated freeze/thaw cycles by aliquoting items into single-use fractions for storage at -20 degree C for up to 2 years. Keep all reagents on ice when not in storage.1ug/ul
WB (Western Blot)
(RNA pol II phospho Ser2 antibody (mAb) (Clone 3E7C7) tested by Western blot. HeLa nuclear extract (30 ug per lane) probed with RNA pol II phospho Ser2 antibody (mAb) at a 1 ug/ml dilution.)
WB (Western Blot)
(RNA pol II phospho Ser2 antibody (mAb) (Clone 3E7C7) tested by Western blot. HeLa nuclear extract (30 ug per lane) probed with RNA pol II phospho Ser2 antibody (mAb) at a 1 ug/ml dilution.)
IF (Immunofluorescence)
(RNA pol II phospho Ser2 antibody (mAb) (Clone 3E7C7) tested by Immunofluorescence. Left: HeLa cell stained with RNA pol II CTD phospho Ser2 antibody (mAb). Middle: DAPI. Right: Merge.)
IF (Immunofluorescence)
(RNA pol II phospho Ser2 antibody (mAb) (Clone 3E7C7) tested by Immunofluorescence. Left: HeLa cell stained with RNA pol II CTD phospho Ser2 antibody (mAb). Middle: DAPI. Right: Merge.)
Related Product Information for anti-Ser2 antibody
Short Description: Our RNA pol II CTD phospho Ser2 antibody (mAb)(Clone 3E7C7) was raised in a Rat host. It has been validated for use in Immunocytochemistry, Immunofluorescence and Western blot; it has been shown to react with Human samples.
Background: RNA pol II (RNA polymerase II) is responsible for synthesizing messenger RNA in eukaryotes. RNA pol II 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, RNA pol II, in combination with several other polymerase subunits, form the DNA binding domain of the polymerase, a groove in which the DNA template is transcribed into RNA. During the transcription cycle, the CTD of the large subunit of RNA pol II is reversibly phosphorylated. RNA pol II containing unphosphorylated CTD is recruited to the promoter, whereas the hyperphosphorylated CTD form is involved in active transcription. Phosphorylation occurs at two sites within the heptapeptide repeat, at serine 2, serine 5 and serine 7. RNA pol II phosphorylated at serine 2 is enriched over the gene body and is associated with transcriptional elongation.
Background: RNA pol II (RNA polymerase II) is responsible for synthesizing messenger RNA in eukaryotes. RNA pol II 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, RNA pol II, in combination with several other polymerase subunits, form the DNA binding domain of the polymerase, a groove in which the DNA template is transcribed into RNA. During the transcription cycle, the CTD of the large subunit of RNA pol II is reversibly phosphorylated. RNA pol II containing unphosphorylated CTD is recruited to the promoter, whereas the hyperphosphorylated CTD form is involved in active transcription. Phosphorylation occurs at two sites within the heptapeptide repeat, at serine 2, serine 5 and serine 7. RNA pol II phosphorylated at serine 2 is enriched over the gene body and is associated with transcriptional elongation.
Product Categories/Family for anti-Ser2 antibody
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
63,641 Da
NCBI Official Full Name
DNA-directed RNA polymerase II subunit RPB1
NCBI Official Synonym Full Names
polymerase (RNA) II (DNA directed) polypeptide A, 220kDa
NCBI Official Symbol
POLR2A
NCBI Official Synonym Symbols
RPB1; RPO2; POLR2; POLRA; RPBh1; RPOL2; RpIILS; hsRPB1; hRPB220
NCBI Protein Information
DNA-directed RNA polymerase II subunit RPB1; DNA-directed RNA polymerase II largest subunit, RNA polymerase II 220 kd subunit; DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase III largest subunit; RNA polymerase II subunit B1; RNA-dir
UniProt Protein Name
DNA-directed RNA polymerase II subunit RPB1
UniProt Gene Name
POLR2A
UniProt Synonym Gene Names
POLR2; RNA polymerase II subunit B1
UniProt Entry Name
RPB1_HUMAN
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Product Notes
The Ser2 polr2a (Catalog #AAA60077) is an Antibody produced from Rat and is intended for research purposes only. The product is available for immediate purchase. The RNA pol II CTD phospho Ser2 antibody (mAb)(Clone 3E7C7) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's RNA pol II CTD phospho Ser2 can be used in a range of immunoassay formats including, but not limited to, WB (Western Blot), IF (Immunofluorescence), ICC (Immunocytochemistry). Researchers should empirically determine the suitability of the Ser2 polr2a for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "RNA pol II CTD phospho Ser2, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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