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リコンビナント
expressed in E. coli
フォーム
buffered aqueous solution (100 mM phosphate buffer with 1 mM MgCl2)
比活性
≥120 U/mL
保管温度
−20°C
InChI
1S/C10H12N4O4/c15-2-6-7(16)8(17)10(18-6)14-4-13-5-1-11-3-12-9(5)14/h1,3-4,6-8,10,15-17H,2H2/t6-,7-,8-,10-/m1/s1
InChI Key
MRWXACSTFXYYMV-FDDDBJFASA-N
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アプリケーション
Purine nucleoside phosphorylase is used to study nucleotide salvage pathways and purine metabolism. It is used to study purine nucleoside phosphorylase deficiency and responsible PNP genetic mutations.
生物化学的／生理学的作用
Purine nucleoside phosphorylase is an enzyme involved in purine metabolism. PNP metabolizes adenosine into adenine, inosine into hypoxanthine, and guanosine into guanine. Mutations in the PNP gene are responsible for purine nucleoside phosphorylase deficiency.
単位の定義
1 Uは、pH7.4、25°C、1分間に、1 μmolのイノシンを加リン酸分解し、ヒポキサンチンとリボース1-リン酸を生成する酵素量です。
保管分類コード
12 - Non Combustible Liquids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
40809-BULK:
40809-VAR:
40809-1ML:
40809-5ML:
Purine nucleoside phosphorylase deficiency with a novel PNP gene mutation: a first case report from India
Manisha Rajan Madkaikar, et al.
BMJ Case Reports, DOI:10-DOI:10 (2011)
Fernanda Canduri et al.
Biochemical and biophysical research communications, 313(4), 907-914 (2004-01-07)
Human purine nucleoside phosphorylase (PNP) is a ubiquitous enzyme which plays a key role in the purine salvage pathway, and PNP deficiency in humans leads to an impairment of T-cell function, usually with no apparent effect on B-cell function. PNP
Anke Konrad et al.
Gene, 510(2), 154-161 (2012-09-13)
Nucleoside phosphorylases are essential for the salvage and catabolism of nucleotides in bacteria and other organisms, and members of this enzyme superfamily have been of interest for the development of antimicrobial and cancer therapies. The nucleotide phosphorylase superfamily 1 encompasses
Keith Clinch et al.
Bioorganic & medicinal chemistry, 20(17), 5181-5187 (2012-08-03)
Several acyclic hydroxy-methylthio-amines with 3-5 carbon atoms were prepared and coupled via a methylene link to 9-deazaadenine. The products were tested for inhibition against human MTAP and Escherichia coli and Neisseria meningitidis MTANs and gave K(i) values as low as
M Palmer et al.
Alimentary pharmacology & therapeutics, 36(4), 370-378 (2012-06-20)
Combination therapy with the ribavirin (RBV) prodrug taribavirin (TBV) and pegylated interferon (PIFN) has produced lower rates of anaemia than with RBV and PIFN. Studies have demonstrated that the sharpest decline in viral load during TBV therapy occurs at Weeks
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