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Non-esterified Free Fatty Acids (NEFA/FFA) Colorimetric Assay Kit

Product Specifications

Target

NEFA

Type

Colorimetric method

Field of Research

Metabolic Diseases; Glycolysis and Lipid Metabolism

Assay Principle

Under the condition of weak acidity, non-esterified free fatty acids (NEFA) react with nantokite to form copper soap, which has a specific absorption peak at 715nm. The content of NEFA can be calculated indirectly by measuring the OD value at 715 nm.

Assay Performance Time

30 min

Sample Type

Animal tissue

Detection Range

0.15-1.5 mmol/L

Sensitivity

0.15 mmol/L

Shipping Conditions

Ice bag

Storage Conditions

This product can be stored at 2~8°C for 12 months with shading light.

Citation 01

https://www.sciencedirect.com/science/article/pii/S0142961222005427

Citation 02

https://www.sciencedirect.com/science/article/pii/S0048969722056844

Citation 03

https://www.sciencedirect.com/science/article/pii/S004896972105405X

Citation 04

https://onlinelibrary.wiley.com/doi/abs/10.1111/pai.13651

Citation 05

https://www.mdpi.com/2072-6643/14/3/440

Citation 06

https://www.ncbi.nlm.nih.gov/pmc/articles/pmc8200454/

Citation 07

https://www.sciencedirect.com/science/article/pii/S0753332220303309

Citation 08

https://www.sciencedirect.com/science/article/pii/S2405844020319769

Citation 09

https://link.springer.com/article/10.1007/s10787-018-0519-4

Citation 10

https://www.jstage.jst.go.jp/article/jos/71/5/71_ess21389/_article/-char/ja/

Inter CV

5.1%

Intra CV

3.3%

Detection Instrument

Microplate reader

Available Sizes

Curated Selection

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