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Merck
CN

G5894

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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关于此项目

化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
Specific activity:
500-1,500 units/mg protein
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type

Grade VII

Quality Level

form

lyophilized powder

specific activity

500-1,500 units/mg protein

composition

Protein, ~10% Lowry

storage temp.

−20°C

Biochem/physiol Actions

谷氨酰胺酶可催化谷氨酰胺向谷氨酸的转化。

Physical form

Lyophilized powder containing stabilizer and potassium succinate

Other Notes

Chromatographically purified from Grade V
One unit will deaminate 1.0 μmole of L-glutamine per min at pH 4.9 at 37 °C.


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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

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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
A Pieter J van den Heuvel et al.
Cancer biology & therapy, 13(12), 1185-1194 (2012-08-16)
One of the hallmarks of cancer is metabolic deregulation. Many tumors display increased glucose uptake and breakdown through the process of aerobic glycolysis, also known as the Warburg effect. Less studied in cancer development and progression is the importance of