Fumarase (FUM) Activity Colorimetric Assay Kit

Cat# E-BC-K908-M-96T

Size : 96T

Brand : Elabscience

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Detection Principle Fumarase (FUM), also known as malate lyase, fumarate hydrase or fumarase, is an important enzyme in the tricarboxylic acid cycle, which can catalyze the hydration of fumarase to synthesize malic acid. FUM is a kind of intracellular enzyme that exists widely in plants and animals.
The detection principle of this kit: fumarase catalyze fumaric acid products under the action of electronic coupler to reduce the chromogenic reagent to orange products, detection at about 450 nm has the maximum absorption peak.
Sample Type Serum,Plasma,Animal tissue,Cell
Detection Method Colorimetric method
Detection Instrument Microplate reader (445-465 nm, optimum wavelength: 450 nm)
Research Area Tricarboxylic Acid(TCA)Cycle
Storage This product can be stored at -20°C for 12 months with shading light.
Valid Period 12 months
Sensitivity 0.696 U/L
Detection Range 0.696-33.106 U/L
Precision inter-assay CV: 5.8-7.7% | intra-assay CV: 2.4-5.0%
Sample Volume 40 μL
Assay Time 50 min
Cat.No. Product Name Sizes
E-BC-F047 α-Ketoglutarate (α-KG) Fluorometric Assay Kit 96T , 48T
E-BC-K902-M Succinic Acid Colorimetric Assay Kit 96T
E-BC-K906-M Succinyl-CoA Synthetase (SCS) Activity Assay Kit 96T , 48T

The recommended dilution factor for different samples is as follows (for reference only):

Sample Type Dilution Factor
10% Mouse liver tissue homogenization 200-300
10% Mouse kidney tissue homogenization 200-300
10% Mouse heart tissue homogenization 200-300
10% Mouse lung tissue homogenization 200-300
Rat plasma 2-4
Mouse serum 2-4
Mouse plasma 2-4
Human serum 2-4
1×10^6 293T cells 2-4
1×10^6 Hela cells 2-4

The diluent is normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4). For the dilution of other sample types, please do pretest to confirm the dilution factor.

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