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Merck
모든 사진(1)

주요 문서

I1782

Sigma-Aldrich

Inosine Monophosphate Dehydrogenase Type II human

recombinant, expressed in E. coli

동의어(들):

IMP:NAD oxidoreductase, IMPDH II

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About This Item

효소 위원회 번호:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54

재조합

expressed in E. coli

Quality Level

양식

solution

특이 활성도

≥0.05 units/mg protein

분자량

~55 kDa

포장

vial of ≥0.002 unit

UniProt 수납 번호

관련 질환(들)

cancer

배송 상태

dry ice

저장 온도

−70°C

유전자 정보

human ... IMPDH2(3615)

일반 설명

Inosine Monophosphate Dehydrogenase Type II (IMPDH2) is a ubiquitously expressed dominant isoform during developmental stages. IMPDH2 gene is mapped to human chromosome 3p21.31.

애플리케이션

Inosine Monophosphate Dehydrogenase Type II human has been used to test the inhibitory effect on vacor adenine dinucleotide (VAD) on its dehydrogenase activity.

생화학적/생리학적 작용

Inosine Monophosphate Dehydrogenase Type II (IMPDH2) binds to adenosine triphosphate (ATP) and guanosine triphosphate (GTP). It catalyzes the formation of xanthosine monophosphate from inosine monophosphate in the presence of nicotinamide adenine dinucleotide (NAD). IMPDH2 elevated levels in tumors are correlated to its rate-limiting activity in guanosine monophosphate (GMP) synthesis. High levels of IMPDH2 is implicated in glioblastoma (GBM). It is regarded as a potential therapeutic target against tumors, antiviral, and immunosuppression-related pathologies.
Type II is the predominant IMPDH isoform and is specifically linked to a wide range of cancers and lymphocyte proliferation.

단위 정의

One unit will produce 1.0 μ mole of XMP from IMP with corresponding reduction of β-NAD per minute at pH 8.0 at 25 °C.

물리적 형태

Solution in 20 mM Tris-HCl, pH 8.0, containing 0.5 mM EDTA and 1 mM DTT.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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문서 라이브러리 방문

Magdalena Makowska-Grzyska et al.
Biochemistry, 51(31), 6148-6163 (2012-07-14)
Inosine 5'-monophosphate dehydrogenase (IMPDH) catalyzes the first unique step of the GMP branch of the purine nucleotide biosynthetic pathway. This enzyme is found in organisms of all three kingdoms. IMPDH inhibitors have broad clinical applications in cancer treatment, as antiviral
Flavia Schmidt et al.
Archives of toxicology, 87(2), 361-370 (2012-08-24)
Mycophenolic acid (MPA) is an immunosuppressive agent that acts as a selective, non-reversible inhibitor of the enzyme inosine-5'-monophosphate dehydrogenase (IMPDH). Malformations have been described in children after maternal exposure to mycophenolate. However, the causal link is unclear in most cases
Veeraraghavan Usha et al.
PloS one, 7(3), e33886-e33886 (2012-04-06)
Tuberculosis (TB) remains a leading cause of mortality worldwide. With the emergence of multidrug resistant TB, extensively drug resistant TB and HIV-associated TB it is imperative that new drug targets be identified. The potential of Mycobacterium tuberculosis inosine monophosphate dehydrogenase
Magdalena Malachowska-Ugarte et al.
European journal of medicinal chemistry, 54, 197-201 (2012-05-25)
Hybrid pharmacophore anti-proliferative compounds, comprised of mycophenolic acid (MPA) and 1-nitroacridine/4-nitroacridone derivative have been synthesized and evaluated as inhibitors of five different leukemia cell lines (Jurkat, Molt-4, HL-60, CCRF-CEM, L1210) and human peripheral blood mononuclear cells from healthy donors. These
Chetan P Shah et al.
Journal of enzyme inhibition and medicinal chemistry, 33(1), 972-977 (2018-05-25)
Human inosine 5'-monophosphate dehydrogenase 2 (hIMPDH2), being an age-old target, has attracted attention recently for anticancer drug development. Mycophenolic acid (MPA), a well-known immunosuppressant drug, was used a lead structure to design and develop modestly potent and selective analogues. The

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