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Merck
CN

G5894

Sigma-Aldrich

谷氨酰胺酶 来源于大肠杆菌

Grade VII, lyophilized powder, 500-1,500 units/mg protein

别名:

L-谷氨酰胺酰胺水解酶

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.54

类型

Grade VII

质量水平

形式

lyophilized powder

比活

500-1,500 units/mg protein

组成

Protein, ~10% Lowry

储存温度

−20°C

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生化/生理作用

谷氨酰胺酶可催化谷氨酰胺向谷氨酸的转化。

联系

Chromatographically purified from Grade V

单位定义

One unit will deaminate 1.0 μmole of L-glutamine per min at pH 4.9 at 37 °C.

外形

Lyophilized powder containing stabilizer and potassium succinate

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

新产品

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Felix List et al.
Chemistry & biology, 19(12), 1589-1599 (2012-12-25)
Nitrogen is incorporated into various metabolites by multifunctional glutamine amidotransferases via reactive ammonia generated by glutaminase hydrolysis of glutamine. Although this process is generally tightly regulated by subsequent synthase activity, little is known about how the glutaminase is inhibited in
Catherine Qiurong Pan et al.
FEBS letters, 586(17), 2674-2691 (2012-06-20)
The BNIP-2 and Cdc42GAP Homology (BCH) domains constitute a new and expanding family of highly conserved scaffold protein domains that regulate Rho, Ras and MAPK signaling, leading to cell growth, apoptosis, morphogenesis, migration and differentiation. Such versatility is achieved via
Natalie E Simpson et al.
Epigenetics, 7(12), 1413-1420 (2012-11-03)
The interplay of metabolism and epigenetic regulatory mechanisms has become a focal point for a better understanding of cancer development and progression. In this study, we have acquired data supporting previous observations that demonstrate glutamine metabolism affects histone modifications in
Krupa Shukla et al.
Journal of medicinal chemistry, 55(23), 10551-10563 (2012-11-16)
Bis-2-(5-phenylacetamido-1,2,4-thiadiazol-2-yl)ethyl sulfide (BPTES) is a potent and selective allosteric inhibitor of kidney-type glutaminase (GLS) that has served as a molecular probe to determine the therapeutic potential of GLS inhibition. In an attempt to identify more potent GLS inhibitors with improved
Javier Ampuero et al.
PloS one, 7(11), e49279-e49279 (2012-11-21)
To investigate the influence of metformin use on liver dysfunction and hepatic encephalopathy in a retrospective cohort of diabetic cirrhotic patients. To analyze the impact of metformin on glutaminase activity and ammonia production in vitro. Eighty-two cirrhotic patients with type

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