CTDP1 Antibody (N-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
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- 背景知识
Application ![]()
| IHC-P, FC, WB, E |
---|---|
Primary Accession | Q9Y5B0 |
Other Accession | Q7TSG2 |
Reactivity | Human |
Predicted | Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 104399 Da |
Antigen Region | 247-276 aa |
Gene ID | 9150 |
---|---|
Other Names | RNA polymerase II subunit A C-terminal domain phosphatase, TFIIF-associating CTD phosphatase, CTDP1, FCP1 |
Target/Specificity | This CTDP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 247-276 amino acids from the N-terminal region of human CTDP1. |
Dilution | IHC-P~~1:100~500 FC~~1:10~50 WB~~1:1000 E~~Use at an assay dependent concentration. |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
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. |
Precautions | CTDP1 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | CTDP1 |
---|---|
Synonyms | FCP1 |
Function | Processively dephosphorylates 'Ser-2' and 'Ser-5' of the heptad repeats YSPTSPS in the C-terminal domain of the largest RNA polymerase II subunit. This promotes the activity of RNA polymerase II. Plays a role in the exit from mitosis by dephosphorylating crucial mitotic substrates (USP44, CDC20 and WEE1) that are required for M- phase-promoting factor (MPF)/CDK1 inactivation. |
Cellular Location | Nucleus. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle pole. Midbody Note=Found at centrosomes in prometaphase, at spindle and spindle poles in metaphase and at spindle midzone and midbody in anaphase and telophase-G1 respectively |
Tissue Location | Ubiquitously expressed. |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
CTDP1 is a protein which interacts with the carboxy-terminus of transcription initiation factor TFIIF, a transcription factor which regulates elongation as well as initiation by RNA polymerase II. The protein may also represent a component of an RNA polymerase II holoenzyme complex.
REFERENCES
Hirose,Y., Biochem. Biophys. Res. Commun. 369 (2), 449-455 (2008)
Abbott,K.L., Biochemistry 44 (8), 2716-2731 (2005)

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