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93985

Sigma-Aldrich

Adenosine deaminase human

recombinant, expressed in E. coli, ≥1 U/mL

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About This Item

Numéro CAS:
Numéro de classification (Commission des enzymes):
Code UNSPSC :
12352204

Produit recombinant

expressed in E. coli

Forme

liquid

Activité spécifique

≥1 U/mL

Température de stockage

−20°C

Application

Adenosine deaminase (ADA) is a key enzyme in purine metabolism and is essential for normal immune function [1]. It is important in the study of immune system diseases such as rheumatoid arthritis [2]. Product 93985 is from human, is recombinant and is expressed in E. coli.

Actions biochimiques/physiologiques

Adenosine deaminase irreversibly deaminates adenosine to inosine. In addition to immune system regulation, ADA may be involved in epithelial cell differentiation, neurotransmission and gestation maintenance .

Définition de l'unité

One unit will deaminate 1.0 μmole of adenosine to inosine per min at pH 7.5 at 25°C.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

H Yuksel et al.
Annals of the rheumatic diseases, 47(6), 492-495 (1988-06-01)
Adenosine deaminase activity was determined in paired samples of serum and synovial fluid taken from patients with rheumatoid arthritis (n = 12), reactive arthritis (n = 13), and osteoarthritis (n = 7), and the value of this investigation in the
D K Wilson et al.
Science (New York, N.Y.), 252(5010), 1278-1284 (1991-05-31)
The crystal structure of a murine adenosine deaminase complexed with 6-hydroxyl-1,6-dihydropurine ribonucleoside, a nearly ideal transition-state analog, has been determined and refined at 2.4 angstrom resolution. The structure is folded as an eight-stranded parallel alpha/beta barrel with a deep pocket
Rekha Dhanwani et al.
Science advances, 6(30), eaba3688-eaba3688 (2020-08-04)
Mechanisms linking immune sensing of DNA danger signals in the extracellular environment to innate pathways in the cytosol are poorly understood. Here, we identify a previously unidentified immune-metabolic axis by which cells respond to purine nucleosides and trigger a type
John H Fargo et al.
British journal of haematology, 160(4), 547-554 (2012-12-21)
Diamond-Blackfan anaemia (DBA) is an inherited bone marrow failure syndrome (IBMFS) characterized by red cell aplasia. Mutations in ribosomal genes are found in more than 50% of cases. Elevated erythrocyte adenosine deaminase (eADA) was first noted in DBA in 1983.
Nobuhide Tsuruoka et al.
The Journal of biological chemistry, 288(2), 826-836 (2012-12-05)
Somatic mutations accumulate in senescent cells. Bcl6, which functions as a transcriptional repressor, has been identified as a potent inhibitor of cell senescence, but a role of Bcl6 in the accumulation of somatic mutations has remained unclear. Ig class-switch recombination

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