TP53RK Antibody (C-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS: 1
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, E |
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Primary Accession | Q96S44 |
Other Accession | Q99PW4, NP_291028.3 |
Reactivity | Human |
Predicted | Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 28160 Da |
Antigen Region | 221-250 aa |
Gene ID | 112858 |
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Other Names | TP53-regulating kinase, Atypical serine/threonine protein kinase TP53RK, EKC/KEOPS complex subunit TP53RK, 36--, Nori-2, p53-related protein kinase, TP53RK, C20orf64, PRPK |
Target/Specificity | This TP53RK antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 221-250 amino acids from the C-terminal region of human TP53RK. |
Dilution | WB~~1:1000 |
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 | TP53RK Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | TP53RK (HGNC:16197) |
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Function | Component of the EKC/KEOPS complex that is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine (PubMed:22912744, PubMed:27903914). The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37 (PubMed:22912744, PubMed:27903914). TP53RK has ATPase activity in the context of the EKC/KEOPS complex and likely plays a supporting role to the catalytic subunit OSGEP (By similarity). Atypical protein kinase that phosphorylates 'Ser-15' of p53/TP53 protein and may therefore participate in its activation (PubMed:11546806). |
Cellular Location | Cytoplasm. Nucleus |
Tissue Location | Highly expressed in testis. Weakly expressed in heart kidney and spleen. |

Provided below are standard protocols that you may find useful for product applications.
Background
Protein kinase that phosphorylates 'Ser-15' of p53/TP53 protein and may therefore participate in its activation.
References
Shimada, M., et al. Hum. Genet. 128(4):433-441(2010)
Facchin, S., et al. Cell. Mol. Life Sci. 64 (19-20), 2680-2689 (2007) :
Abe, Y., et al. Biochem. Biophys. Res. Commun. 344(1):377-385(2006)
Facchin, S., et al. FEBS Lett. 549 (1-3), 63-66 (2003) :
Miyoshi, A., et al. Biochem. Biophys. Res. Commun. 303(2):399-405(2003)

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