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詳細
The enzyme is part of the glycolytic pathway. Also, it is important in the industrial production of fructose 1,6-diphosphate (FDP) from glucose. The molecular mass is found to be approximately 189 kDa and it consists of four subunits, each with a molecular mass of approximately 50 kDa. Optimum pH is found to be between 9-10 and the isoelectric point is 4.2.
アプリケーション
Phosphoglucose Isomerase (PGI) is an enzyme crucial for the interconversion of D-glucose 6-phosphate and D-fructose 6-phosphate. PGI is responsible for the second step of glycolysis and is involved in glucogenesis. It is highly conserved in bacteria and eukaryotes. It is used in sugar assays to convert fructose to glucose. This product is from Bacillus stearothermophilus.
The enzyme from Sigma has been used in the determination of fructose 6-phosphate in a mutant strain of Rhizobium meliloti.
生物化学的／生理学的作用
Phosphoglucose Isomerase fuctions as an isomerase, neuroleukin, autocrine motility factor, and a differentiation and maturation mediator.
単位の定義
1 unitは、 pH 9.0、30°C、1分間で、1.0 μmoleのD-フルクトース6-リン酸をD-グルコース6-リン酸に変換します。
物理的形状
凍結乾燥品(Trisバッファ-含有)
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Resp. Sens. 1
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Gloves, type N95 (US)
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
P5538-25UN:
P5538-PH:
P5538-100UN:
P5538-VAR:
P5538-250UN:
P5538-100UN-PW:
P5538-BULK:
P5538-PPG:
P5538-250UN-PW:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
A Arias et al.
Journal of bacteriology, 137(1), 409-414 (1979-01-01)
A mutant strain of complex phenotype was selected in Rhizobium meliloti after nitrosoguanidine mutagenesis. It failed to grow on mannitol, sorbitol, fructose, mannose, ribose, arabitol, or xylose, but grew on glucose, maltose, gluconate, L-arabinose, and many other carbohydrates. Assay showed
The Kinetics and Mechanism of a Reaction Catalyzed by Bacillus stearothermophilus Phosphoglucose Isomerase.
Widjaja A, et al.
Journal of Fermentation and Bioengineering, 86(3), 324-331 (1998)
Natsuko Miura et al.
Eukaryotic cell, 11(8), 1075-1082 (2012-07-04)
Glycolytic enzymes are cytosolic proteins, but they also play important extracellular roles in cell-cell communication and infection. We used Saccharomyces cerevisiae to analyze the secretory pathway of some of these enzymes, including enolase, phosphoglucose isomerase, triose phosphate isomerase, and fructose
Prashant Warang et al.
International journal of hematology, 96(2), 263-267 (2012-07-12)
Homozygous glucose phosphate isomerase (GPI) deficiency is one of the most important erythroenzymopathies causing hereditary non-spherocytic hemolytic anemia (HNSHA). We report an Indian patient with HNSHA showing 85 % reduction in GPI activity resulting from a homozygous missense replacement g.1459C
Baiqing Wang et al.
Journal of molecular evolution, 74(1-2), 96-111 (2012-03-06)
Little is known of intron sequences' variation in cases where eukaryotic gene coding regions undergo strong balancing selection. Phosphoglucose isomerase, PGI, of Colias butterflies offers such a case. Its 11 introns include many point mutations, insertions, and deletions. This variation
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