Human ITPA ELISA Kit (V2LY-0626-LY2316)

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Tested Data
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Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Sensitivity
0.05 ng/mL
Detection Range
0.1-30 ng/mL
Sample Type
Serum, Plasma, cell culture supernates
Specificity
Human
Assay Type
Sandwich
Reactivity
Human
Assay Time
1.5 h
Molecule Mass
21.4 kDa
Components
  • Pre-coated ELISA plate: 12 wells * 8 detachable strips
  • Standard solution: 0.5ml x1
  • Standard diluent: 3ml x1
  • Streptavidin-HRP: 6ml x1
  • Stop solution: 6ml x1
  • Substrate solution A: 6ml x1
  • Substrate solution B: 6ml x1
  • Wash buffer concentrate (25x): 20ml x1
  • Biotinylated antibody: 1ml x1

Formulations & Storage [For reference only, actual COA shall prevail!]

Storage
Store at 2-8°C
More Infomation

Target

Full Name
inosine triphosphatase (nucleoside triphosphate pyrophosphatase)
Function
Pyrophosphatase that hydrolyzes the non-canonical purine nucleotides inosine triphosphate (ITP), deoxyinosine triphosphate (dITP) as well as 2'-deoxy-N-6-hydroxylaminopurine triposphate (dHAPTP) and xanthosine 5'-triphosphate (XTP) to their respective monophosphate derivatives. The enzyme does not distinguish between the deoxy- and ribose forms. Probably excludes non-canonical purines from RNA and DNA precursor pools, thus preventing their incorporation into RNA and DNA and avoiding chromosomal lesions.
Biological Process
Chromosome organizationIEA:Ensembl
Deoxyribonucleoside triphosphate catabolic processIEA:UniProtKB-UniRule
ITP catabolic processIEA:Ensembl
Nucleoside triphosphate catabolic processManual Assertion Based On ExperimentIBA:GO_Central
Cellular Location
Cytoplasm
Involvement in disease
Inosine triphosphate pyrophosphohydrolase deficiency (ITPAD):
A common inherited condition characterized by the abnormal accumulation of inosine triphosphate in erythrocytes. It might have pharmacogenomic implications and be related to increased drug toxicity of purine analog drugs.
Developmental and epileptic encephalopathy 35 (DEE35):
A form of epileptic encephalopathy, a heterogeneous group of severe early-onset epilepsies characterized by refractory seizures, neurodevelopmental impairment, and poor prognosis. Development is normal prior to seizure onset, after which cognitive and motor delays become apparent. DEE35 is characterized by onset of seizures in the first months of life associated with essentially no normal development. Many patients die in early childhood.

Straube, H., Straube, J., Rinne, J., Fischer, L., Niehaus, M., Witte, C. P., & Herde, M. (2023). An inosine triphosphate pyrophosphatase safeguards plant nucleic acids from aberrant purine nucleotides. New Phytologist, 237(5), 1759-1775.

Schroader, J. H., Handley, M. T., & Reddy, K. (2023). Inosine triphosphate pyrophosphatase: A guardian of the cellular nucleotide pool and potential mediator of RNA function. Wiley Interdisciplinary Reviews: RNA, e1790.

Zamzami, M. A. (2022). Inosine triphosphate pyrophosphatase (ITPase): Functions, mutations, polymorphisms and its impact on cancer therapies. Cells, 11(3), 384.

Vidal, A. E., Yagüe-Capilla, M., Martínez-Arribas, B., García-Caballero, D., Ruiz-Pérez, L. M., & González-Pacanowska, D. (2022). Inosine triphosphate pyrophosphatase from Trypanosoma brucei cleanses cytosolic pools from deaminated nucleotides. Scientific Reports, 12(1), 6408.

Scala, M., Wortmann, S. B., Kaya, N., Stellingwerff, M. D., Pistorio, A., Glamuzina, E., ... & Houlden, H. (2022). Clinico‐radiological features, molecular spectrum, and identification of prognostic factors in developmental and epileptic encephalopathy due to inosine triphosphate pyrophosphatase (ITPase) deficiency. Human mutation, 43(3), 403-419.

Zamzami, M. A. (2022). Inosine triphosphate pyrophosphatase (ITPase): Functions, mutations, polymorphisms and its impact on cancer therapies. Cells. 2022; 11: 384.

Houndonougbo, Y., Pugh, B., VanWormer, K., April, C., & Burgis, N. (2021). Structural dynamics of inosine triphosphate pyrophosphatase (ITPA) protein and two clinically relevant mutants: molecular dynamics simulations. Journal of Biomolecular Structure and Dynamics, 39(4), 1236-1247.

Peltenburg, N. C., Bierau, J., Bakker, J. A., Schippers, J. A., Lowe, S. H., Paulussen, A. D., ... & Verbon, A. (2018). Erythrocyte Inosine triphosphatase activity: A potential biomarker for adverse events during combination antiretroviral therapy for HIV. PLoS One, 13(1), e0191069.

Nyström, K., Wanrooij, P. H., Waldenström, J., Adamek, L., Brunet, S., Said, J., ... & Lagging, M. (2018). Inosine triphosphate pyrophosphatase dephosphorylates ribavirin triphosphate and reduced enzymatic activity potentiates mutagenesis in hepatitis C virus. Journal of virology, 92(19), 10-1128.

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For research use only. Not intended for any clinical use.

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