Address: 45-1 Ramsey Road, Shirley, NY 11967, USA    USA: 1-631-559-9269  1-631-448-7888   Fax: 1-631-938-8127  Europe: 44-207-048-3343   Email:
Home > Products > Assay Kits > Activity Kits > Triose Phosphate Isomerase Activity Colorimetric Assay Kit

Triose Phosphate Isomerase Activity Colorimetric Assay Kit

"TPI" Related Products.
Product Overview:
Triose Phosphate Isomerase Activity Assay Kit (Colorimetric) is used to measure Triose Phosphate Isomerase activity.
Triose Phosphate Isomerase (TPI or TIM: EC is an important enzyme for glycolysis. It reversibly interconverts dihydroxyacetone phosphate and glyceraldehyde-3-phosphate, thus maintaining the equilibrium of these two triose phosphates. TPI connects glycolysis to pentose phosphate pathway and lipid metabolism. It is a stable homodimer found in almost all organisms. In humans, TPI deficiency is a rare multisystem disorder and leads to progressive neurological dysfunction, characterized by hemolytic anemia, cardiomyopathy and progressive neuromuscular impairment. Triose Phosphate Isomerase Activity Assay Kit (Colorimetric) provides a quick and easy way for monitoring Triose Phosphate Isomerase activity in a variety of samples. In this kit, Triose Phosphate Isomerase converts dihydroxyacetone phosphate into glyceradehyde-3-phosphate, which reacts with the Enzyme Mix and Developer to form a colored product with strong absorbance at 450 nm. The assay is simple, sensitive, and high-throughput and can detect Triose Phosphate Isomerase activity as low as 40 mU/mL.
Measurement of TPI activity in various tissues and cells.Analysis of glycolysis and pentose phosphate pathway and lipid metabolism.
Target Species:
Human, Mammals
For research use only (RUO)
Store kit at -20°C, protected from light.
Kit Components:
TPI Assay Buffer 25 mLTPI Substrate (Lyophilized) 1 vialTPI Enzyme Mix (Lyophilized) 1 vialTPI Developer (Lyophilized) 1 vialNADH Standard (Lyophilized) 1 vialTPI Positive Control (Lyophilized) 1 vial
Detection method:
Compatible Sample Types:
Animal tissues: Heart, Kidney, Liver, Muscle, etcCell culture: Adherent or Suspension cellsHuman Serum, Human Plasma

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Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
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45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-048-3343
FAX: 1-631-938-8127

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