The Free Fatty Acid Assay Kit contains a palmitic acid standard and is a simple assay that quantitatively measures the free fatty acid (FFA) concentration (non-esterified) in various …

Free fatty acids of the sample, at pH<7,0, react with a chromogenic compound and decrease its colour. The decreasing of colour, read at 630 nm, is proportional to the acid concentration of …

2025年2月12日 · CheKine™ 游离脂肪酸(FFA)含量检测试剂盒（微量法）可检测血清（浆）、动植物组织、细胞、细菌等样本中游离脂肪酸含量，其原理是FFA与铜离子结合形成脂肪酸铜盐， …

ACS (Acyl-CoA Synthetase) Reagent and Enzyme Mix – Reconstitute each with 220 L of Fatty Acid Assay Buffer. Mix well by pipetting (don’t vortex), then aliquot and store, protected from …

LabAssay™ NEFA (FFA) is a kit for the determination of non-esterified fatty acids (NEFA) in blood (serum/plasma) or cell culture supernatants using the ACS-ACOD method. With the use of a …

2024年9月1日 · In our previous study, a chemical derivatization reagent named 5- (dimethylamino) naphthalene-1-sulfonyl piperazine (Dns-PP) was developed to enhance the …

Suitable for detecting the long-chain free fatty acids in various biological samples, such as serum, plasma and other body fluids, food, growth media, etc.

CheKine™ Micro Free fatty acid (FFA) Assay Kit provides a convenient tool for detection of FFA. The principle is that the FFA combines with copper ions to form copper salt of fatty acid, which …

FFA Sciences produces novel assay reagents to measure levels of unbound free fatty acids. These easy-to-use reagents require very little sample. Measurements can be completed in …

游离脂肪酸 (FFA )，也称为非酯化脂肪酸，既是脂肪水解的产物，又是脂肪合成的底物,在与白蛋白结合的血浆中循环。 血清中 FFA的浓度与脂类代谢、糖代谢、内分泌功能有关，FFA 的浓度 …