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Phosphomannose Isomerase from Escherichia coli

产品编号:3181592
规格:recombinant, expressed in E. coli, ammonium sulfate suspension, ≥50 units/mg protein
包装规格:2 MG,10 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
31815922 MG2830
318159210 MG9780
产品别名

Phosphomannose Isomerase from Escherichia coli

D-Mannose-6-phosphate ketol-isomerase

Mannose Phosphate Isomerase

PMI

基本信息
Enzyme Commission (EC) Number【酶学委员会(EC)编号】
5.3.1.8 ( BRENDA | IUBMB )
MDL number
MFCD00131899
NACRES
NA.54
Application【应用】
PMI is used to study cell wall synthesis and energy production. PMI has been used to study how EDTA and metal ions, such as Zn++, Co++, Fe++, Mn++ and Cu++., can affect recovery and thermal stability. It may be used to study PMI′s effect on various alginate biosynthetic enzymes such as phosphomannomutase (PMM), GDP-mannose pyrophosphorylase (GMP), and GDP-mannose dehydrogenase (GMD).
Biochem/physiol Actions【生化/生理作用】
Phosphomannose Isomerase (PMI) catalyses the interconversion of mannose 6-phosphate (Man-6-P) and fructose 6-phosphate (Fru-6-P), which provides a link between glucose metabolism and mannosylation.
Unit Definition【单位定义】
One unit will convert 1.0 μmole of D-mannose 6-phosphate to D-fructose 6-phosphate per min at pH 7.6 at 25 ℃, using a coupled enzyme system with phosphoglucose isomerase and glucose-6-phosphate dehydrogenase.
Physical form【外形】
Supplied as a suspension in 3.2 M ammonium sulfate
产品性质
Quality Level【质量水平】
200
recombinant【重组】
expressed in E. coli
form【形式】
ammonium sulfate suspension
Specific Activity
≥50 units/mg protein
storage temp.【储存温度】
2-8℃
packaging【包装】
Bottomless glass bottle. Contents are inside inserted fused cone.
安全信息
Storage Class Code【储存分类代码】
12 - Non Combustible Liquids
WGK
WGK 1
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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