"A trustworthy partner for the IVD industry and R&D labs seeking premium immunoassay components."Henrik Christensen, CEO and owner of Kem-En-Tec Diagnostics

AP & HRP enzymes


Alkaline PhosphataseECOTEK-small

Alkaline Phosphatase (AP) – zinc metaloenzyme for catalyzing the hydrolysis of an orthophosporic monoester to yield an alcohol and an orthophosphate.

Kem-En-Tec Diagnostics AP is purified from calf intestine by affinity chromatography through a method developed in Kem-En-Tec Diagnostics’ laboratories.

 

Properties

  • BSA free
  • Free of azide, mercury or other toxic preservative formulations
  • Contained in buffer: 5 mM Tris, 5 mM MgCl2, 0.1 mM ZnCl2, 50% Glycerol, pH 7
  • Activity > 1000 U/mg enzyme protein (25°C, 4-nitrophenyl-phosphate, glycin as buffer)
  • Gel filtration purified: 1 peak

Stability

  • 18 months at 2-8° C

Product detail

 

Horseradish Peroxidase

ECOTEK-small

Horseradish Peroxidase (HRP) is derived from the root extracts of the horseradish plant. HRP uses H2O2 to oxidize both organic and inorganic compounds.

Kem-En-Tec Diagnostics HRP is purified in large scale through the use of benzhydroxamic acid agarose by repeated affinity chromatography of root extracts from horseradish. The result is an enzyme of high purity and high specific activity.

 

Properties

  • BSA free
  • Free of azide, mercury or other toxic preservative formulations
  • Lyophilized
  • The product consists mainly of the basic isoenzymes
  • Activity > 250 U/mg (25°C, Guaiacol as hydrogen donor)
  • Purity number of (A403/A275) = RZ > 3.0

Stability

  • 4 years at 2-8° C

All products are available as OEM components or under our own Kem-En-Tec Diagnostics A/S label.

Product detail

Linked InContact Us