Free Fatty Acid Assay试剂盒- Quantification (ab65341)

概述

  • 产品名称
    Free Fatty Acid Assay试剂盒- Quantification
    参阅全部 Fatty acid 试剂盒
  • 样品类型
    Cell culture supernatant, Urine, Serum, Plasma, Other biological fluids, Tissue Extracts
  • 检测类型
    Quantitative
  • 灵敏度
    > 2 µM
  • 检测时间
    0h 40m
  • 种属反应性
    与反应: Mouse, Rat, Human
    预测可用于: Species independent
  • 产品概述

    Abcam's Free Fatty Acid Quantification Assay Kit provides a convenient, sensitive enzyme-based method for detecting the long-chain free fatty acids (FA) in various biological samples, such as serum, plasma and other body fluids, food, growth media, etc. In this assay, FA are converted to their CoA derivatives (coenzyme A), which are subsequently oxidized, leading to formation of color/ fluorescence. Fatty acids can then be easily quantified by either colorimetric (spectrophotometry at λ= 570 nm) or fluorometric (at Ex/Em= 535/587 nm)
    Visit our FAQs page for tips and troubleshooting.


    Review our Metabolism Assay Guide to learn about assays for metabolites, metabolic enzymes, mitochondrial function, and oxidative stress, and also about how to assay metabolic function in live cells using your plate reader.

  • 说明

    This assay detects formation of C-8 (octanoate) and longer fatty acids.

  • 经测试应用
    适用于: Functional Studiesmore details

性能

应用

Our Abpromise guarantee covers the use of ab65341 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
Functional Studies Use at an assay dependent dilution.

图片

  • Plasma FFA levels was measured using ab65341 in male and female wild-type (WT) or AT2KO mice either on normal diet (ND) or high fat diet (HFD).

  • Colorimetric standard curve: mean of duplicates (+/-SD) with background readings subtracted.

  • Free Fatty Acid measured in biologicals showing concentration (µM)

  • Flourometric standard curve: mean of duplicates (+/-SD) with background readings subtracted.

实验方案

文献

This product has been referenced in:
  • Okumura T  et al. Extra-pancreatic invasion induces lipolytic and fibrotic changes in the adipose microenvironment, with released fatty acids enhancing the invasiveness of pancreatic cancer cells. Oncotarget 8:18280-18295 (2017). Mouse . Read more (PubMed: 28407685) »
  • Domingo-Espín J  et al. Dual Actions of Apolipoprotein A-I on Glucose-Stimulated Insulin Secretion and Insulin-Independent Peripheral Tissue Glucose Uptake Lead to Increased Heart and Skeletal Muscle Glucose Disposal. Diabetes 65:1838-48 (2016). Read more (PubMed: 27207515) »

See all 25 Publications for this product

客户评价及客户问答

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Abreviews
Plasma from yellow-bellied marmots (Marmota flaviventris) was processed according the protocol. A serial dilution of the plasma (shown) was compared to the standard curved (also shown) to determine the optimal dilution factor for subsequent assays.
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提交于 Jul 20 2016

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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