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位置: 首页> 品牌> Sigma-Aldrich> Creatinine Deiminase microbial

Creatinine Deiminase microbial

品牌
Sigma-Aldrich
CAS
37289-15-9
货号
C9409
规格纯度
lyophilized powder, ≥25 units/mg protein
价格
11749.3 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
- +
半岛bd体育手机客户端 名称:
37289-15-9
Creatinine Deiminase microbial
Creatinine Deaminase
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

应用

Creatinine Deiminase microbial has been used:

  • to immobilize aminosilylated glass beads based biosensor for ammonia/ammonium and creatinine detection in urine
  • in creating creatinine-sensing membrane for biophysical studies
  • to investigate the bioelectronic tongue for the simultaneous determination of urea, creatinine and alkaline ions in clinical samples


Creatinine deiminase has been used in a study to assess the application of a creatinine-sensitive biosensor for hemodialysis control. Creatinine deiminase has also been used in a study to investigate the bioelectronic tongue for the simultaneous determination of urea, creatinine and alkaline ions in clinical samples.

包装

250 units in poly bottle

生化/生理作用

Creatinine deiminase catalyzes the hydrolysis of creatinine to methylhydantoine and ammonia.

物理属性

Isoelectric point : 4.4
Michaelis constant : 3.5 x 10 ̄3M (Creatinine)
Structure : 6 subunits per mol of enzyme
Inhibitors : Ag+,Hg++, o-phenanthroline,monoiodoacetate
Optimum pH : 8.5 – 9.5
Optimum temperature : 65 – 75℃
pH Stability : pH 7.0 – 11.0 (30℃, 20hr)
Thermal stability : Below 65℃ (pH 7.5, 1hr)

单位定义

One unit will hydrolyze 1.0 μmole of creatinine to N-methylhydantoin and NH3per min at pH 7.5 at 37 ℃ in a coupled system with L -glutamic dehydrogenase.

外形

Lyophilized powder containing mannitol as stabilizer

基本信息

酶学委员会(EC)编号 3.5.4.21 ( BRENDA | IUBMB )
EC 号 253-449-1
MDL编号 MFCD00130878
NACRES NA.54

半岛bd体育手机客户端 性质

形式 lyophilized powder
质量水平 200
specific activity ≥25 units/mg protein
分子量 ~260 kDa
组成 Protein, ≥15% biuret
储存温度 ?20℃

安全信息

储存分类代码 13 - Non Combustible Solids
WGK WGK 3
闪点(F) Not applicable
闪点(C) Not applicable
个人防护装备 Eyeshields, Gloves, type N95 (US)

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