>=18 U/mg Lipoprotein Lipase for Triglyceride and Total Cholesterol Reagents
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>=18 U/mg Lipoprotein Lipase for Triglyceride and Total Cholesterol Reagents

Cat.No: IEC-HMM-0229 Datasheet

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Product Name >=18 U/mg Lipoprotein Lipase for Triglyceride and Total Cholesterol Reagents
Catalog No. IEC-HMM-0229
Description Alta DiagnoTech lipoprotein lipase is a light-brown lyophilized enzyme powder for glycerol-releasing triglyceride and total-cholesterol assay systems.
Intended Use Enzyme raw material for research and bulk formulation of triglyceride and total-cholesterol reagents.
Principle / Technology Coupled activity can be monitored from quinoneimine-dye formation at 555 nm.
Detection Method Coupled spectrophotometric assay at 555 nm
Performance Range / Specifications Specific activity >=18 U/mg dry powder.
Storage Conditions Store and transport at -25 to -15 degrees C
Shelf Life 2 years at -25 to -15 degrees C
Product Form Light-brown lyophilized powder
Activity / Unit Definition One unit is the amount of enzyme that produces 1 umol glycerol per minute under the stated conditions.
Molecular Weight 30 kDa by SDS-PAGE
Source / Origin Microbial source
pH Range / Optimal pH Optimum pH 7.0-9.0; stable at pH 5.0-8.0 after 20 hours at 25 degrees C
Shipping Conditions Transport at -25 to -15 degrees C
Recommended Buffer System Use 0.1 M Britton-Robinson buffer for pH profiling and 20 mM potassium phosphate at pH 7.0 for temperature and thermal-stability studies; enzyme concentration 1 mg/mL.
Appearance Light-brown lyophilized powder
Alias Lipoprotein Lipase
Product Type Lipoprotein lipase enzyme raw material
Function / Efficacy Hydrolyze triglycerides to release glycerol for coupled biochemical detection.
Abbreviation LPL
EC Number EC 3.1.1.34
Specific Activity >=18 U/mg dry powder
Isoelectric Point 5.9
Inhibitors EDTA and SDS
Optimal Temperature 45-55 degrees C
Thermal Stability Stable below 50 degrees C at pH 7.0 for 30 minutes
Stabilizer BSA
Detection Wavelength 555 nm

For research use only, not for clinical use.

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